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Hays Ronald

TitleSenior Health Policy Analyst
InstitutionUniversity of California Los Angeles
DepartmentAbraxis BioScience
AddressBOX 951736 911 Broxton Plz
Los Angeles CA 90095
Phone310-794-0732
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    Other Positions
    TitleProfessor

    TitleProfessor

    TitleProfessor


    Collapse Research 
    Collapse Research Activities and Funding
    Consumer Assessment of Healthcare Providers and Systems V (CAHPS V)
    AHRQ U18HS025920Sep 30, 2017 - Sep 29, 2022
    Role: Principal Investigator
    Continuation of Consumer Assessment of Healthcare Providers and Systems CAHPS IV
    AHRQ U18HS016980Aug 1, 2007 - Sep 29, 2017
    Role: Principal Investigator
    CAHPS II
    AHRQ U18HS009204Sep 30, 1995 - May 31, 2009
    Role: Principal Investigator
    MICROCOMPUTER ASSESSMENT OF ALCOHOL USE
    NIH/NIAAA R01AA007852Jul 1, 1990 - Jun 30, 1994
    Role: Principal Investigator
    PATIENT ADHERENCE AMONG CHRONIC DISEASE PATIENTS
    AHRQ R01HS006171Jun 1, 1990 - May 31, 1992
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Palimaru AI, Cunningham WE, Dillistone M, Vargas-Bustamante A, Liu H, Hays R. Preferences of adults with spinal cord injury for widely used health-related quality of life and subjective well-being measures. J Spinal Cord Med. 2018 May 23; 1-12. PMID: 29791302.
      View in: PubMed
    2. Peipert JD, Bentler P, Klicko K, Hays R. Negligible impact of differential item functioning between Black and White dialysis patients on the Kidney Disease Quality of Life 36-item short form survey (KDQOLTM-36). Qual Life Res. 2018 May 14. PMID: 29761347.
      View in: PubMed
    3. Palimaru AI, Cunningham WE, Dillistone M, Vargas-Bustamante A, Liu H, Hays R. Development and psychometric evaluation of a Fatigability Index for full-time wheelchair users with spinal cord injury. Arch Phys Med Rehabil. 2018 Apr 25. PMID: 29704507.
      View in: PubMed
    4. Hanmer J, Cella D, Feeny D, Fischhoff B, Hays R, Hess R, Pilkonis PA, Revicki D, Roberts M, Tsevat J, Yu L. Evaluation of options for presenting health-states from PROMIS® item banks for valuation exercises. Qual Life Res. 2018 Apr 12. PMID: 29651650.
      View in: PubMed
    5. Hays R, Spritzer KL, Schalet BD, Cella D. PROMIS®-29 v2.0 profile physical and mental health summary scores. Qual Life Res. 2018 Mar 22. PMID: 29569016.
      View in: PubMed
    6. Liu H, Hays R, Wang Y, Marcus M, Maida C, Shen J, Xiong D, Lee S, Spolsky V, Coulter I, Crall J. Short form development for oral health patient-reported outcome evaluation in children and adolescents. Qual Life Res. 2018 Jun; 27(6):1599-1611. PMID: 29508207.
      View in: PubMed
    7. Maida CA, Marcus M, Hays R, Coulter ID, Ramos-Gomez F, Lee SY, McClory PS, Van LV, Wang Y, Shen J, Lau B, Spolsky VW, Crall JJ, Liu H. Qualitative methods in the development of a parent survey of children's oral health status. J Patient Rep Outcomes. 2017; 2(1):7. PMID: 29757326.
      View in: PubMed
    8. Quigley DD, Elliott MN, Setodji CM, Hays R. Quantifying Magnitude of Group-Level Differences in Patient Experiences with Health Care. Health Serv Res. 2018 Feb 12. PMID: 29435975.
      View in: PubMed
    9. Hays R, Weech-Maldonado R, Teresi JA, Wallace SP, Stewart AL. Commentary: Copyright Restrictions Versus Open Access to Survey Instruments. Med Care. 2018 Feb; 56(2):107-110. PMID: 29256974.
      View in: PubMed
    10. Hosseini K, Bourque LB, Hays R. Development and evaluation of a measure of patient-reported symptoms of Blepharitis. Health Qual Life Outcomes. 2018 Jan 11; 16(1):11. PMID: 29325546.
      View in: PubMed
    11. Oberdhan D, Cole JC, Krasa HB, Cheng R, Czerwiec FS, Hays R, Chapman AB, Perrone RD. Development of the Autosomal Dominant Polycystic Kidney Disease Impact Scale: A New Health-Related Quality-of-Life Instrument. Am J Kidney Dis. 2018 Feb; 71(2):225-235. PMID: 29150246.
      View in: PubMed
    12. Peipert JD, Bentler PM, Klicko K, Hays R. Psychometric Properties of the Kidney Disease Quality of Life 36-Item Short-Form Survey (KDQOL-36) in the United States. Am J Kidney Dis. 2018 Apr; 71(4):461-468. PMID: 29128411.
      View in: PubMed
    13. Peipert JD, Hays R. Methodological considerations in using patient reported measures in dialysis clinics. J Patient Rep Outcomes. 2017; 1(1):11. PMID: 29757314.
      View in: PubMed
    14. Reise SP, Rodriguez A, Spritzer KL, Hays R. Alternative Approaches to Addressing Non-Normal Distributions in the Application of IRT Models to Personality Measures. J Pers Assess. 2017 Oct 31; 1-12. PMID: 29087217.
      View in: PubMed
    15. Hays R, Schalet BD, Spritzer KL, Cella D. Two-item PROMIS® global physical and mental health scales. J Patient Rep Outcomes. 2017; 1(1):2. PMID: 29757325.
      View in: PubMed
    16. Hays R, Calderón JL, Spritzer KL, Reise SP, Paz SH. Differential item functioning by language on the PROMIS® physical functioning items for children and adolescents. Qual Life Res. 2018 Jan; 27(1):235-247. PMID: 28875367.
      View in: PubMed
    17. Mollica MA, Enewold LR, Lines LM, Halpern MT, Schumacher JR, Hays R, Gibson JT, Schussler N, Kent EE. Examining colorectal cancer survivors' surveillance patterns and experiences of care: a SEER-CAHPS study. Cancer Causes Control. 2017 Oct; 28(10):1133-1141. PMID: 28866818.
      View in: PubMed
    18. Khanna D, Hays R, Furst DE. Functional disability and other health-related quality-of-life domains: points to consider for clinical trials in systemic sclerosis. Rheumatology (Oxford). 2017 09 01; 56(suppl_5):v17-v22. PMID: 28992164.
      View in: PubMed
    19. Hanmer J, Cella D, Feeny D, Fischhoff B, Hays R, Hess R, Pilkonis PA, Revicki D, Roberts M, Tsevat J, Yu L. Selection of key health domains from PROMIS® for a generic preference-based scoring system. Qual Life Res. 2017 12; 26(12):3377-3385. PMID: 28825177.
      View in: PubMed
    20. Palimaru A, Cunningham WE, Dillistone M, Vargas-Bustamante A, Liu H, Hays R. A comparison of perceptions of quality of life among adults with spinal cord injury in the United States versus the United Kingdom. Qual Life Res. 2017 11; 26(11):3143-3155. PMID: 28712004.
      View in: PubMed
    21. Quigley DD, Palimaru AI, Chen AY, Hays R. Implementation of Practice Transformation: Patient Experience According to Practice Leaders. Qual Manag Health Care. 2017 Jul/Sep; 26(3):140-151. PMID: 28665905.
      View in: PubMed
    22. Peipert JD, Hays R. Using Patient-Reported Measures in Dialysis Clinics. Clin J Am Soc Nephrol. 2017 Nov 07; 12(11):1889-1891. PMID: 28615188.
      View in: PubMed
    23. Setodji CM, Quigley DD, Elliott MN, Burkhart Q, Hochman ME, Chen AY, Hays R. Patient Experiences with Care Differ with Chronic Care Management in a Federally Qualified Community Health Center. Popul Health Manag. 2017 Dec; 20(6):442-448. PMID: 28387598.
      View in: PubMed
    24. Hoffman GJ, Hays R, Wallace SP, Shapiro MF, Yakusheva O, Ettner SL. Receipt of Caregiving and Fall Risk in US Community-dwelling Older Adults. Med Care. 2017 04; 55(4):371-378. PMID: 27875481.
      View in: PubMed
    25. Hoffman GJ, Hays R, Wallace SP, Shapiro MF, Ettner SL. Depressive symptomatology and fall risk among community-dwelling older adults. Soc Sci Med. 2017 04; 178:206-213. PMID: 28279573.
      View in: PubMed
    26. Fung CH, Martin JL, Hays R, Patterson ES, Aysola R, Col N, Mitchell MN, Truong C, Dzierzewski JM, Jouldjian S, Song Y, Rodriguez JC, Josephson K, Alessi C. Patient-Reported Usability of Positive Airway Pressure Equipment Is Associated With Adherence in Older Adults. Sleep. 2017 03 01; 40(3). PMID: 28364429.
      View in: PubMed
    27. Khanna D, Hays R, Shreiner AB, Melmed GY, Chang L, Khanna PP, Bolus R, Whitman C, Paz SH, Hays T, Reise SP, Spiegel B. Responsiveness to Change and Minimally Important Differences of the Patient-Reported Outcomes Measurement Information System Gastrointestinal Symptoms Scales. Dig Dis Sci. 2017 05; 62(5):1186-1192. PMID: 28251500.
      View in: PubMed
    28. Paz SH, Spritzer KL, Reise SP, Hays R. Differential item functioning of the patient-reported outcomes information system (PROMIS®) pain interference item bank by language (Spanish versus English). Qual Life Res. 2017 06; 26(6):1451-1462. PMID: 28224257.
      View in: PubMed
    29. Paz SH, Jones L, Calderón JL, Hays R. Readability and Comprehension of the Geriatric Depression Scale and PROMIS® Physical Function Items in Older African Americans and Latinos. Patient. 2017 Feb; 10(1):117-131. PMID: 27599978.
      View in: PubMed
    30. Quigley DD, Predmore ZS, Chen AY, Hays R. Implementation and Sequencing of Practice Transformation in Urban Practices with Underserved Patients. Qual Manag Health Care. 2017 Jan/Mar; 26(1):7-14. PMID: 28030459.
      View in: PubMed
    31. Hays R, Tarver ME, Spritzer KL, Reise S, Hilmantel G, Hofmeister EM, Hammel K, May J, Ferris F, Eydelman M. Assessment of the Psychometric Properties of a Questionnaire Assessing Patient-Reported Outcomes With Laser In Situ Keratomileusis (PROWL). JAMA Ophthalmol. 2017 Jan 01; 135(1):3-12. PMID: 27893063.
      View in: PubMed
    32. Eydelman M, Hilmantel G, Tarver ME, Hofmeister EM, May J, Hammel K, Hays R, Ferris F. Symptoms and Satisfaction of Patients in the Patient-Reported Outcomes With Laser In Situ Keratomileusis (PROWL) Studies. JAMA Ophthalmol. 2017 Jan 01; 135(1):13-22. PMID: 27893066.
      View in: PubMed
    33. Jennings LA, Palimaru A, Corona MG, Cagigas XE, Ramirez KD, Zhao T, Hays R, Wenger NS, Reuben DB. Patient and caregiver goals for dementia care. Qual Life Res. 2017 03; 26(3):685-693. PMID: 28000094.
      View in: PubMed
    34. Gupta R, Moriates C, Harrison JD, Valencia V, Ong M, Clarke R, Steers N, Hays R, Braddock CH, Wachter R. Development of a high-value care culture survey: a modified Delphi process and psychometric evaluation. BMJ Qual Saf. 2017 Jun; 26(6):475-483. PMID: 27798226.
      View in: PubMed
    35. Carballo NJ, Alessi CA, Martin JL, Mitchell MN, Hays R, Col N, Patterson ES, Jouldjian S, Josephson K, Fung CH. Perceived Effectiveness, Self-efficacy, and Social Support for Oral Appliance Therapy Among Older Veterans With Obstructive Sleep Apnea. Clin Ther. 2016 Nov; 38(11):2407-2415. PMID: 27751674.
      View in: PubMed
    36. Jensen RE, Moinpour CM, Potosky AL, Lobo T, Hahn EA, Hays R, Cella D, Smith AW, Wu XC, Keegan TH, Paddock LE, Stroup AM, Eton DT. Responsiveness of 8 Patient-Reported Outcomes Measurement Information System (PROMIS) measures in a large, community-based cancer study cohort. Cancer. 2017 01 01; 123(2):327-335. PMID: 27696377.
      View in: PubMed
    37. Hays R, Revicki DA, Feeny D, Fayers P, Spritzer KL, Cella D. Using Linear Equating to Map PROMIS(®) Global Health Items and the PROMIS-29 V2.0 Profile Measure to the Health Utilities Index Mark 3. Pharmacoeconomics. 2016 Oct; 34(10):1015-22. PMID: 27116613; PMCID: PMC5026900 [Available on 10/01/17].
    38. Liu H, Hays R, Marcus M, Coulter I, Maida C, Ramos-Gomez F, Shen J, Wang Y, Spolsky V, Lee S, Cai L, Crall J. Patient-Reported oral health outcome measurement for children and adolescents. BMC Oral Health. 2016 Sep 15; 16(1):95. PMID: 27634621.
      View in: PubMed
    39. Hoffman GJ, Hays R, Shapiro MF, Wallace SP, Ettner SL. The Costs of Fall-Related Injuries among Older Adults: Annual Per-Faller, Service Component, and Patient Out-of-Pocket Costs. Health Serv Res. 2017 10; 52(5):1794-1816. PMID: 27581952.
      View in: PubMed
    40. Brodsky M, Spritzer K, Hays R, Hui KK. Change in Health-Related Quality-of-Life at Group and Individual Levels Over Time in Patients Treated for Chronic Myofascial Neck Pain. J Evid Based Complementary Altern Med. 2016 Aug 18. PMID: 27539992.
      View in: PubMed
    41. Hays R, Chawla N, Kent EE, Arora NK. Measurement equivalence of the Consumer Assessment of Healthcare Providers and Systems (CAHPS®) Medicare survey items between Whites and Asians. Qual Life Res. 2017 02; 26(2):311-318. PMID: 27495274.
      View in: PubMed
    42. Martino SC, Elliott MN, Hambarsoomian K, Weech-Maldonado R, Gaillot S, Haffer SC, Hays R. Racial/Ethnic Disparities in Medicare Beneficiaries' Care Coordination Experiences. Med Care. 2016 08; 54(8):765-71. PMID: 27116106.
      View in: PubMed
    43. Moinpour CM, Donaldson GW, Davis KM, Potosky AL, Jensen RE, Gralow JR, Back AL, Hwang JJ, Yoon J, Bernard DL, Loeffler DR, Rothrock NE, Hays R, Reeve BB, Smith AW, Hahn EA, Cella D. The challenge of measuring intra-individual change in fatigue during cancer treatment. Qual Life Res. 2017 02; 26(2):259-271. PMID: 27469506.
      View in: PubMed
    44. Hoffman GJ, Hays R, Shapiro MF, Wallace SP, Ettner SL. Claims-based Identification Methods and the Cost of Fall-related Injuries Among US Older Adults. Med Care. 2016 07; 54(7):664-71. PMID: 27057747; PMCID: PMC4907826 [Available on 07/01/17].
    45. Mendez-Luck CA, John Geldhof G, Anthony KP, Neil Steers W, Mangione CM, Hays R. Orientation to the Caregiver Role Among Latinas of Mexican Origin. Gerontologist. 2016 12; 56(6):e99-e108. PMID: 27342443.
      View in: PubMed
    46. Fung CH, Alessi C, Truong C, Josephson K, Hays R, Col N, Patterson ES, Martin JL. Patient-Provider Communication With Older Adults About Sleep Apnea Diagnosis and Treatment. Behav Sleep Med. 2017 Nov-Dec; 15(6):423-437. PMID: 27144908.
      View in: PubMed
    47. Stika CJ, Hays R. Development and psychometric evaluation of a health-related quality of life instrument for individuals with adult-onset hearing loss. Int J Audiol. 2015 07; 55(7):381-91. PMID: 27104754; PMCID: PMC5005284 [Available on 04/22/17].
    48. Schalet BD, Hays R, Jensen SE, Beaumont JL, Fries JF, Cella D. Validity of PROMIS physical function measured in diverse clinical samples. J Clin Epidemiol. 2016 May; 73:112-8. PMID: 26970039; PMCID: PMC4968197 [Available on 05/01/17].
    49. Hays R, Mallett JS, Gaillot S, Elliott MN. Performance of the Medicare Consumer Assessment of Health Care Providers and Systems (CAHPS) Physical Functioning Items. Med Care. 2016 Feb; 54(2):205-9. PMID: 26683780; PMCID: PMC4713233 [Available on 02/01/17].
    50. Stucky BD, Hays R, Edelen MO, Gurvey J, Brown JA. Possibilities for Shortening the CAHPS Clinician and Group Survey. Med Care. 2016 Jan; 54(1):32-7. PMID: 26536332.
      View in: PubMed
    51. Mayer LA, Elliott MN, Haas A, Hays R, Weinick RM. Less Use of Extreme Response Options by Asians to Standardized Care Scenarios May Explain Some Racial/Ethnic Differences in CAHPS Scores. Med Care. 2016 Jan; 54(1):38-44. PMID: 26783857.
      View in: PubMed
    52. Fongwa MN, Nandy K, Yang Q, Hays R. The Facilitators of and Barriers to Adherence to Hypertension Treatment Scale. J Cardiovasc Nurs. 2015 Nov-Dec; 30(6):484-90. PMID: 25419942.
      View in: PubMed
    53. Laucis NC, Hays R, Bhattacharyya T. Scoring the SF-36 in Orthopaedics: A Brief Guide. J Bone Joint Surg Am. 2015 Oct 07; 97(19):1628-34. PMID: 26446970.
      View in: PubMed
    54. Carle AC, Riley W, Hays R, Cella D. Confirmatory Factor Analysis of the Patient Reported Outcomes Measurement Information System (PROMIS) Adult Domain Framework Using Item Response Theory Scores. Med Care. 2015 Oct; 53(10):894-900. PMID: 26366521; PMCID: PMC4750392 [Available on 10/01/16].
    55. Hays R, Liu H, Kapteyn A. Use of Internet panels to conduct surveys. Behav Res Methods. 2015 Sep; 47(3):685-90. PMID: 26170052; PMCID: PMC4546874.
    56. Hanmer J, Feeny D, Fischhoff B, Hays R, Hess R, Pilkonis PA, Revicki DA, Roberts MS, Tsevat J, Yu L. The PROMIS of QALYs. Health Qual Life Outcomes. 2015 Aug 11; 13:122. PMID: 26260491; PMCID: PMC4530486.
    57. Calderón JL, Norris KC, Hardigan PC, Calderón LA, Hays R. Case Study of an Unsustainable Community-Academic Partnership: Toward Core Standards for the Structure of Emerging Participatory Research. Ethn Dis. 2015 Aug 07; 25(3):363-72. PMID: 26673638; PMCID: PMC4671418.
    58. Schalet BD, Rothrock NE, Hays R, Kazis LE, Cook KF, Rutsohn JP, Cella D. Linking Physical and Mental Health Summary Scores from the Veterans RAND 12-Item Health Survey (VR-12) to the PROMIS(®) Global Health Scale. J Gen Intern Med. 2015 Oct; 30(10):1524-30. PMID: 26179820; PMCID: PMC4579239 [Available on 10/01/16].
    59. Quigley DD, Mendel PJ, Predmore ZS, Chen AY, Hays R. Use of CAHPS® patient experience survey data as part of a patient-centered medical home quality improvement initiative. J Healthc Leadersh. 2015; 7:41-54. PMID: 29355183.
      View in: PubMed
    60. Flynn KE, Dew MA, Lin L, Fawzy M, Graham FL, Hahn EA, Hays R, Kormos RL, Liu H, McNulty M, Weinfurt KP. Reliability and construct validity of PROMIS® measures for patients with heart failure who undergo heart transplant. Qual Life Res. 2015 Nov; 24(11):2591-9. PMID: 26038213; PMCID: PMC4593724 [Available on 11/01/16].
    61. Maida CA, Marcus M, Hays R, Coulter ID, Ramos-Gomez F, Lee SY, McClory PS, Van LV, Wang Y, Shen J, Cai L, Spolsky VW, Crall JJ, Liu H. Child and adolescent perceptions of oral health over the life course. Qual Life Res. 2015 Nov; 24(11):2739-51. PMID: 26038216; PMCID: PMC4827709 [Available on 11/01/16].
    62. Kenzik KM, Ganz PA, Martin MY, Petersen L, Hays R, Arora N, Pisu M. How much do cancer-related symptoms contribute to health-related quality of life in lung and colorectal cancer patients? A report from the Cancer Care Outcomes Research and Surveillance (CanCORS) Consortium. Cancer. 2015 Aug 15; 121(16):2831-9. PMID: 25891437.
      View in: PubMed
    63. Hays R, Spritzer KL, Thompson WW, Cella D. U.S. General Population Estimate for "Excellent" to "Poor" Self-Rated Health Item. J Gen Intern Med. 2015 Oct; 30(10):1511-6. PMID: 25832617; PMCID: PMC4579204 [Available on 10/01/16].
    64. Spiegel BM, Hays R, Bolus R, Melmed GY, Chang L, Whitman C, Khanna PP, Paz SH, Hays T, Reise S, Khanna D. Corrigendum: development of the NIH Patient-Reported Outcomes Measurement Information System (PROMIS) gastrointestinal symptom scales. Am J Gastroenterol. 2015 Apr; 110(4):608. PMID: 25853211.
      View in: PubMed
    65. Barr C, Marois M, Sim I, Schmid CH, Wilsey B, Ward D, Duan N, Hays R, Selsky J, Servadio J, Schwartz M, Dsouza C, Dhammi N, Holt Z, Baquero V, MacDonald S, Jerant A, Sprinkle R, Kravitz RL. The PREEMPT study - evaluating smartphone-assisted n-of-1 trials in patients with chronic pain: study protocol for a randomized controlled trial. Trials. 2015 Feb 27; 16:67. PMID: 25881274; PMCID: PMC4367894.
    66. Fung CH, Martin JL, Hays R, Rodriguez JC, Igodan U, Jouldjian S, Dzierzewski JM, Kramer BJ, Josephson K, Alessi C. Development of the Usability of Sleep Apnea Equipment-Positive Airway Pressure (USE-PAP) questionnaire. Sleep Med. 2015 May; 16(5):645-51. PMID: 25890783; PMCID: PMC4426010.
    67. Chawla N, Urato M, Ambs A, Schussler N, Hays R, Clauser SB, Zaslavsky AM, Walsh K, Schwartz M, Halpern M, Gaillot S, Goldstein EH, Arora NK. Unveiling SEER-CAHPS®: a new data resource for quality of care research. J Gen Intern Med. 2015 May; 30(5):641-50. PMID: 25586868.
      View in: PubMed
    68. Xu X, Buta E, Anhang Price R, Elliott MN, Hays R, Cleary PD. Methodological Considerations When Studying the Association between Patient-Reported Care Experiences and Mortality. Health Serv Res. 2015 Aug; 50(4):1146-61. PMID: 25483571; PMCID: PMC4545351.
    69. Craig BM, Reeve BB, Brown PM, Cella D, Hays R, Lipscomb J, Simon Pickard A, Revicki DA. US valuation of health outcomes measured using the PROMIS-29. Value Health. 2014 Dec; 17(8):846-53. PMID: 25498780; PMCID: PMC4471856.
    70. Anhang Price R, Elliott MN, Cleary PD, Zaslavsky AM, Hays R. Should health care providers be accountable for patients' care experiences? J Gen Intern Med. 2015 Feb; 30(2):253-6. PMID: 25416601; PMCID: PMC4314483.
    71. Kent EE, Ambs A, Mitchell SA, Clauser SB, Smith AW, Hays R. Health-related quality of life in older adult survivors of selected cancers: data from the SEER-MHOS linkage. Cancer. 2015 Mar 01; 121(5):758-65. PMID: 25369293.
      View in: PubMed
    72. Nagaraja V, Hays R, Khanna PP, Spiegel BM, Chang L, Melmed GY, Bolus R, Khanna D. Construct validity of the Patient-Reported Outcomes Measurement Information System gastrointestinal symptom scales in systemic sclerosis. Arthritis Care Res (Hoboken). 2014 Nov; 66(11):1725-30. PMID: 24692332; PMCID: PMC4182150.
    73. Irwin DE, Atwood CA, Hays R, Spritzer K, Liu H, Donohue JF, Leidy NK, Yount SE, DeWalt DA. Correlation of PROMIS scales and clinical measures among chronic obstructive pulmonary disease patients with and without exacerbations. Qual Life Res. 2015 Apr; 24(4):999-1009. PMID: 25307510; PMCID: PMC4369165.
    74. Bharmal N, Hays R, McCarthy WJ. Validity of temporal measures as proxies for measuring acculturation in Asian Indian survey respondents. J Immigr Minor Health. 2014 Oct; 16(5):889-97. PMID: 23649666; PMCID: PMC3905052.
    75. Spiegel BM, Hays R, Bolus R, Melmed GY, Chang L, Whitman C, Khanna PP, Paz SH, Hays T, Reise S, Khanna D. Development of the NIH Patient-Reported Outcomes Measurement Information System (PROMIS) gastrointestinal symptom scales. Am J Gastroenterol. 2014 Nov; 109(11):1804-14. PMID: 25199473; PMCID: PMC4285435.
    76. Hess R, Tindle H, Conroy MB, Clark S, Yablonsky E, Hays R. A randomized controlled pilot trial of the functional assessment screening tablet to engage patients at the point of care. J Gen Intern Med. 2014 Dec; 29(12):1641-9. PMID: 25103125; PMCID: PMC4242881.
    77. Hahn EE, Hays R, Kahn KL, Litwin MS, Ganz PA. Post-traumatic stress symptoms in cancer survivors: relationship to the impact of cancer scale and other associated risk factors. Psychooncology. 2015 Jun; 24(6):643-52. PMID: 25059888; PMCID: PMC4400255.
    78. Drake CL, Hays R, Morlock R, Wang F, Shikiar R, Frank L, Downey R, Roth T. Development and evaluation of a measure to assess restorative sleep. J Clin Sleep Med. 2014 Jul 15; 10(7):733-41, 741A-741E. PMID: 25024650; PMCID: PMC4067436.
    79. Anhang Price R, Elliott MN, Zaslavsky AM, Hays R, Lehrman WG, Rybowski L, Edgman-Levitan S, Cleary PD. Examining the role of patient experience surveys in measuring health care quality. Med Care Res Rev. 2014 Oct; 71(5):522-54. PMID: 25027409; PMCID: PMC4349195.
    80. Weidmer BA, Cleary PD, Keller S, Evensen C, Hurtado MP, Kosiak B, Gallagher PM, Levine R, Hays R. Development and evaluation of the CAHPS (Consumer Assessment of Healthcare Providers and Systems) survey for in-center hemodialysis patients. Am J Kidney Dis. 2014 Nov; 64(5):753-60. PMID: 24998035; PMCID: PMC4356523.
    81. Wood R, Paoli CJ, Hays R, Taylor-Stokes G, Piercy J, Gitlin M. Evaluation of the consumer assessment of healthcare providers and systems in-center hemodialysis survey. Clin J Am Soc Nephrol. 2014 Jun 06; 9(6):1099-108. PMID: 24832092; PMCID: PMC4046733.
    82. Cohen E, Bolus R, Khanna D, Hays R, Chang L, Melmed GY, Khanna P, Spiegel B. GERD symptoms in the general population: prevalence and severity versus care-seeking patients. Dig Dis Sci. 2014 Oct; 59(10):2488-96. PMID: 24811245; PMCID: PMC4275099.
    83. Hays R, Berman LJ, Kanter MH, Hugh M, Oglesby RR, Kim CY, Cui M, Brown J. Evaluating the psychometric properties of the CAHPS Patient-centered Medical Home survey. Clin Ther. 2014 May; 36(5):689-696.e1. PMID: 24811752; PMCID: PMC4087122.
    84. Cappelleri JC, Jason Lundy J, Hays R. Overview of classical test theory and item response theory for the quantitative assessment of items in developing patient-reported outcomes measures. Clin Ther. 2014 May; 36(5):648-62. PMID: 24811753; PMCID: PMC4096146.
    85. Craig BM, Reeve BB, Cella D, Hays R, Pickard AS, Revicki DA. Demographic differences in health preferences in the United States. Med Care. 2014 Apr; 52(4):307-13. PMID: 24374420; PMCID: PMC4031273.
    86. Calderón JL, Shaheen M, Hays R, Fleming ES, Norris KC, Baker RS. Improving Diabetes Health Literacy by Animation. Diabetes Educ. 2014 05; 40(3):361-372. PMID: 24676274.
      View in: PubMed
    87. Rentz AM, Kowalski JW, Walt JG, Hays R, Brazier JE, Yu R, Lee P, Bressler N, Revicki DA. Development of a preference-based index from the National Eye Institute Visual Function Questionnaire-25. JAMA Ophthalmol. 2014 Mar; 132(3):310-8. PMID: 24435696; PMCID: PMC4357476.
    88. McGuire AW, Eastwood JA, Hays R, Macabasco-O'Connell A, Doering LV. Depressed or not depressed: untangling symptoms of depression in patients hospitalized with coronary heart disease. Am J Crit Care. 2014 Mar; 23(2):106-16. PMID: 24585159.
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    89. Fayers PM, Hays R. Should linking replace regression when mapping from profile-based measures to preference-based measures? Value Health. 2014 Mar; 17(2):261-5. PMID: 24636385; PMCID: PMC4232819.
    90. Khanna P, Agarwal N, Khanna D, Hays R, Chang L, Bolus R, Melmed G, Whitman CB, Kaplan RM, Ogawa R, Snyder B, Spiegel BM. Development of an online library of patient-reported outcome measures in gastroenterology: the GI-PRO database. Am J Gastroenterol. 2014 Feb; 109(2):234-48. PMID: 24343547; PMCID: PMC4275098.
    91. Craig BM, Hays R, Pickard AS, Cella D, Revicki DA, Reeve BB. Comparison of US panel vendors for online surveys. J Med Internet Res. 2013 Nov 29; 15(11):e260. PMID: 24292159; PMCID: PMC3869084.
    92. Hays R, Martino S, Brown JA, Cui M, Cleary P, Gaillot S, Elliott M. Evaluation of a Care Coordination Measure for the Consumer Assessment of Healthcare Providers and Systems (CAHPS) Medicare survey. Med Care Res Rev. 2014 Apr; 71(2):192-202. PMID: 24227813; PMCID: PMC3959996.
    93. Quigley DD, Elliott MN, Farley DO, Burkhart Q, Skootsky SA, Hays R. Specialties differ in which aspects of doctor communication predict overall physician ratings. J Gen Intern Med. 2014 Mar; 29(3):447-54. PMID: 24163151; PMCID: PMC3930786.
    94. Hays R, Spritzer KL, Fries JF, Krishnan E. Responsiveness and minimally important difference for the patient-reported outcomes measurement information system (PROMIS) 20-item physical functioning short form in a prospective observational study of rheumatoid arthritis. Ann Rheum Dis. 2015 Jan; 74(1):104-7. PMID: 24095937; PMCID: PMC3976454.
    95. Hahn EE, Hays R, Kahn KL, Litwin MS, Ganz PA. Use of imaging and biomarker tests for posttreatment care of early-stage breast cancer survivors. Cancer. 2013 Dec 15; 119(24):4316-24. PMID: 24105101; PMCID: PMC3855158.
    96. Hays R, Reeve BB, Smith AW, Clauser SB. Associations of cancer and other chronic medical conditions with SF-6D preference-based scores in Medicare beneficiaries. Qual Life Res. 2014 Mar; 23(2):385-91. PMID: 23990395; PMCID: PMC3938981.
    97. Hays R, Spritzer KL, Amtmann D, Lai JS, Dewitt EM, Rothrock N, Dewalt DA, Riley WT, Fries JF, Krishnan E. Upper-extremity and mobility subdomains from the Patient-Reported Outcomes Measurement Information System (PROMIS) adult physical functioning item bank. Arch Phys Med Rehabil. 2013 Nov; 94(11):2291-6. PMID: 23751290.
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    98. Fayers PM, Hays R. Don't middle your MIDs: regression to the mean shrinks estimates of minimally important differences. Qual Life Res. 2014 Feb; 23(1):1-4. PMID: 23722635; PMCID: PMC3961825.
    99. Bergeson SC, Gray J, Ehrmantraut LA, Laibson T, Hays R. Comparing Web-based with Mail Survey Administration of the Consumer Assessment of Healthcare Providers and Systems (CAHPS®) Clinician and Group Survey. Prim Health Care. 2013 Apr 15; 3. PMID: 24078901.
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    100. Templin TN, Hays R, Gershon RC, Rothrock N, Jones RN, Teresi JA, Stewart A, Weech-Maldonado R, Wallace S. Introduction to patient-reported outcome item banks: issues in minority aging research. Expert Rev Pharmacoecon Outcomes Res. 2013 Apr; 13(2):183-6. PMID: 23570428; PMCID: PMC4004066.
    101. Paz SH, Spritzer KL, Morales LS, Hays R. Age-related Differential Item Functioning for the Patient-Reported Outcomes Information System (PROMIS®) Physical Functioning Items. Prim Health Care. 2013 Mar 29; 3(131). PMID: 24052925.
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    102. Beaumont JL, Havlik R, Cook KF, Hays R, Wallner-Allen K, Korper SP, Lai JS, Nord C, Zill N, Choi S, Yost KJ, Ustsinovich V, Brouwers P, Hoffman HJ, Gershon R. Norming plans for the NIH Toolbox. Neurology. 2013 Mar 12; 80(11 Suppl 3):S87-92. PMID: 23479550; PMCID: PMC3662345.
    103. Varma R, McKean-Cowdin R, Vitale S, Slotkin J, Hays R. Vision assessment using the NIH Toolbox. Neurology. 2013 Mar 12; 80(11 Suppl 3):S37-40. PMID: 23479542; PMCID: PMC3662341.
    104. Paz SH, Slotkin J, McKean-Cowdin R, Lee P, Owsley C, Vitale S, Varma R, Gershon R, Hays R. Development of a vision-targeted health-related quality of life item measure. Qual Life Res. 2013 Nov; 22(9):2477-87. PMID: 23475688; PMCID: PMC3722299.
    105. Reeve BB, Wyrwich KW, Wu AW, Velikova G, Terwee CB, Snyder CF, Schwartz C, Revicki DA, Moinpour CM, McLeod LD, Lyons JC, Lenderking WR, Hinds PS, Hays R, Greenhalgh J, Gershon R, Feeny D, Fayers PM, Cella D, Brundage M, Ahmed S, Aaronson NK, Butt Z. ISOQOL recommends minimum standards for patient-reported outcome measures used in patient-centered outcomes and comparative effectiveness research. Qual Life Res. 2013 Oct; 22(8):1889-905. PMID: 23288613.
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    106. McGuire AW, Eastwood JA, Macabasco-O'Connell A, Hays R, Doering LV. Depression screening: utility of the patient health questionnaire in patients with acute coronary syndrome. Am J Crit Care. 2013 Jan; 22(1):12-9. PMID: 23283084.
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    107. Avidan A, Hays R, Diaz N, Bordelon Y, Thompson AW, Vassar SD, Vickrey BG. Associations of sleep disturbance symptoms with health-related quality of life in Parkinson's disease. J Neuropsychiatry Clin Neurosci. 2013; 25(4):319-26. PMID: 24247858; PMCID: PMC3960993.
    108. Quigley DD, Martino SC, Brown JA, Hays R. Evaluating the content of the communication items in the CAHPS(®) clinician and group survey and supplemental items with what high-performing physicians say they do. Patient. 2013; 6(3):169-77. PMID: 23716167.
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    109. Paz SH, Spritzer KL, Morales LS, Hays R. Evaluation of the Patient-Reported Outcomes Information System (PROMIS(®)) Spanish-language physical functioning items. Qual Life Res. 2013 Sep; 22(7):1819-30. PMID: 23124505; PMCID: PMC3683100.
    110. Hays R, Reise S, Calderón JL. How much is lost in using single items? J Gen Intern Med. 2012 Nov; 27(11):1402-3. PMID: 22878854; PMCID: PMC3475825.
    111. Cleary PD, Crofton C, Hays R, Horner R. Advances from the Consumer Assessment of Healthcare Providers and Systems (CAHPS®) Project. Introduction. Med Care. 2012 Nov; 50 Suppl:S1. PMID: 23064270.
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    112. McInnes DK, Brown JA, Hays R, Gallagher P, Ralston JD, Hugh M, Kanter M, Serrato CA, Cosenza C, Halamka J, Ding L, Cleary PD. Development and evaluation of CAHPS questions to assess the impact of health information technology on patient experiences with ambulatory care. Med Care. 2012 Nov; 50 Suppl:S11-9. PMID: 23064271; PMCID: PMC3525454.
    113. Scholle SH, Vuong O, Ding L, Fry S, Gallagher P, Brown JA, Hays R, Cleary PD. Development of and field test results for the CAHPS PCMH Survey. Med Care. 2012 Nov; 50 Suppl:S2-10. PMID: 23064272.
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    114. Dyer N, Sorra JS, Smith SA, Cleary PD, Hays R. Psychometric properties of the Consumer Assessment of Healthcare Providers and Systems (CAHPS®) Clinician and Group Adult Visit Survey. Med Care. 2012 Nov; 50 Suppl:S28-34. PMID: 23064274; PMCID: PMC3480671.
    115. Chen AY, Elliott MN, Spritzer KL, Brown JA, Skootsky SA, Rowley C, Hays R. Differences in CAHPS reports and ratings of health care provided to adults and children. Med Care. 2012 Nov; 50 Suppl:S35-9. PMID: 23064275; PMCID: PMC3480654.
    116. Haviland AM, Elliott MN, Weech-Maldonado R, Hambarsoomian K, Orr N, Hays R. Racial/ethnic disparities in Medicare Part D experiences. Med Care. 2012 Nov; 50 Suppl:S40-7. PMID: 23064276; PMCID: PMC4801234.
    117. Weech-Maldonado R, Elliott M, Pradhan R, Schiller C, Hall A, Hays R. Can hospital cultural competency reduce disparities in patient experiences with care? Med Care. 2012 Nov; 50 Suppl:S48-55. PMID: 23064277; PMCID: PMC3726251.
    118. Martino SC, Kanouse DE, Elliott MN, Teleki SS, Hays R. A field experiment on the impact of physician-level performance data on consumers' choice of physician. Med Care. 2012 Nov; 50 Suppl:S65-73. PMID: 23064279; PMCID: PMC3480665.
    119. Vassar SD, Bordelon YM, Hays R, Diaz N, Rausch R, Mao C, Vickrey BG. Confirmatory factor analysis of the motor unified Parkinson's disease rating scale. Parkinsons Dis. 2012; 2012:719167. PMID: 23133789; PMCID: PMC3486132.
    120. Suskind AM, Berry SH, Suttorp MJ, Elliott MN, Hays R, Ewing BA, Clemens JQ. Health-related quality of life in patients with interstitial cystitis/bladder pain syndrome and frequently associated comorbidities. Qual Life Res. 2013 Sep; 22(7):1537-41. PMID: 23054497; PMCID: PMC3593950.
    121. Weidmer BA, Brach C, Slaughter ME, Hays R. Development of items to assess patients' health literacy experiences at hospitals for the Consumer Assessment of Healthcare Providers and Systems (CAHPS) Hospital Survey. Med Care. 2012 Sep; 50(9 Suppl 2):S12-21. PMID: 22895225; PMCID: PMC3784011.
    122. Weech-Maldonado R, Carle A, Weidmer B, Hurtado M, Ngo-Metzger Q, Hays R. The Consumer Assessment of Healthcare Providers and Systems (CAHPS) cultural competence (CC) item set. Med Care. 2012 Sep; 50(9 Suppl 2):S22-31. PMID: 22895226; PMCID: PMC3748811.
    123. Weidmer BA, Brach C, Hays R. Development and evaluation of CAHPS survey items assessing how well healthcare providers address health literacy. Med Care. 2012 Sep; 50(9 Suppl 2):S3-11. PMID: 22895227.
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    124. Carle AC, Weech-Maldonado R, Ngo-Metzger Q, Hays R. Evaluating measurement equivalence across race and ethnicity on the CAHPS Cultural Competence Survey. Med Care. 2012 Sep; 50(9 Suppl 2):S32-6. PMID: 22895228; PMCID: PMC3471087.
    125. Weech-Maldonado R, Elliott MN, Pradhan R, Schiller C, Dreachslin J, Hays R. Moving towards culturally competent health systems: organizational and market factors. Soc Sci Med. 2012 Sep; 75(5):815-22. PMID: 22647564; PMCID: PMC3669592.
    126. Hsiao AF, York R, Hsiao I, Hansen E, Hays R, Ives J, Coulter ID. A randomized controlled study to evaluate the efficacy of noninvasive limb cover for chronic phantom limb pain among veteran amputees. Arch Phys Med Rehabil. 2012 Apr; 93(4):617-22. PMID: 22464089; PMCID: PMC3788569.
    127. Maglinte GA, Hays R, Kaplan RM. US general population norms for telephone administration of the SF-36v2. J Clin Epidemiol. 2012 May; 65(5):497-502. PMID: 22269331; PMCID: PMC3582698.
    128. Weech-Maldonado R, Dreachslin JL, Brown J, Pradhan R, Rubin KL, Schiller C, Hays R. Cultural competency assessment tool for hospitals: evaluating hospitals' adherence to the culturally and linguistically appropriate services standards. Health Care Manage Rev. 2012 Jan-Mar; 37(1):54-66. PMID: 21934511; PMCID: PMC4983191.
    129. Crall JJ, Spritzer KL, Hays R. Development and implementation of a dental office assessment program. J Am Coll Dent. 2012; 79(3):33-41. PMID: 23189803.
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    130. Bordelon YM, Hays R, Vassar SD, Diaz N, Bronstein J, Vickrey BG. Medication responsiveness of motor symptoms in a population-based study of Parkinson disease. Parkinsons Dis. 2011; 2011:967839. PMID: 22191067; PMCID: PMC3236449.
    131. Carle AC, Cella D, Cai L, Choi SW, Crane PK, Curtis SM, Gruhl J, Lai JS, Mukherjee S, Reise SP, Teresi JA, Thissen D, Wu EJ, Hays R. Advancing PROMIS's methodology: results of the Third Patient-Reported Outcomes Measurement Information System (PROMIS(®)) Psychometric Summit. Expert Rev Pharmacoecon Outcomes Res. 2011 Dec; 11(6):677-84. PMID: 22098283; PMCID: PMC3312372.
    132. Han PK, Lee M, Reeve BB, Mariotto AB, Wang Z, Hays R, Yabroff KR, Topor M, Feuer EJ. Development of a prognostic model for six-month mortality in older adults with declining health. J Pain Symptom Manage. 2012 Mar; 43(3):527-39. PMID: 22071167.
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    133. Xu H, Thurston RC, Matthews KA, Bryce CL, Hays R, Kapoor WN, Ness RB, Hess R. Are hot flashes associated with sleep disturbance during midlife? Results from the STRIDE cohort study. Maturitas. 2012 Jan; 71(1):34-8. PMID: 22051577; PMCID: PMC3253872.
    134. Khanna D, Krishnan E, Dewitt EM, Khanna PP, Spiegel B, Hays R. The future of measuring patient-reported outcomes in rheumatology: Patient-Reported Outcomes Measurement Information System (PROMIS). Arthritis Care Res (Hoboken). 2011 Nov; 63 Suppl 11:S486-90. PMID: 22588770; PMCID: PMC3302685.
    135. Cherepanov D, Palta M, Fryback DG, Robert SA, Hays R, Kaplan RM. Gender differences in multiple underlying dimensions of health-related quality of life are associated with sociodemographic and socioeconomic status. Med Care. 2011 Nov; 49(11):1021-30. PMID: 21945974; PMCID: PMC3687080.
    136. Khanna D, Maranian P, Rothrock N, Cella D, Gershon R, Khanna PP, Spiegel B, Furst DE, Clements PJ, Bechtel A, Hays R. Feasibility and construct validity of PROMIS and "legacy" instruments in an academic scleroderma clinic. Value Health. 2012 Jan; 15(1):128-34. PMID: 22264980; PMCID: PMC3457915.
    137. Feeny D, Spritzer K, Hays R, Liu H, Ganiats TG, Kaplan RM, Palta M, Fryback DG. Agreement about identifying patients who change over time: cautionary results in cataract and heart failure patients. Med Decis Making. 2012 Mar-Apr; 32(2):273-86. PMID: 22009666; PMCID: PMC3749910.
    138. Magasi S, Ryan G, Revicki D, Lenderking W, Hays R, Brod M, Snyder C, Boers M, Cella D. Content validity of patient-reported outcome measures: perspectives from a PROMIS meeting. Qual Life Res. 2012 Jun; 21(5):739-46. PMID: 21866374.
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    139. Kowalski JW, Rentz AM, Walt JG, Lloyd A, Lee J, Young TA, Chen WH, Bressler NM, Lee P, Brazier JE, Hays R, Revicki DA. Rasch analysis in the development of a simplified version of the National Eye Institute Visual-Function Questionnaire-25 for utility estimation. Qual Life Res. 2012 Mar; 21(2):323-34. PMID: 21814877.
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    140. Shen J, Johnston M, Hays R. Asthma outcome measures. Expert Rev Pharmacoecon Outcomes Res. 2011 Aug; 11(4):447-53. PMID: 21831026.
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    141. Martino SC, Elliott MN, Kanouse DE, Farley DO, Burkhart Q, Hays R. Depression and the health care experiences of Medicare beneficiaries. Health Serv Res. 2011 Dec; 46(6pt1):1883-904. PMID: 21762146; PMCID: PMC3197881.
    142. Hess R, Thurston RC, Hays R, Chang CC, Dillon SN, Ness RB, Bryce CL, Kapoor WN, Matthews KA. The impact of menopause on health-related quality of life: results from the STRIDE longitudinal study. Qual Life Res. 2012 Apr; 21(3):535-44. PMID: 21755412; PMCID: PMC3252474.
    143. Khanna D, Furst DE, Maranian P, Seibold JR, Impens A, Mayes MD, Clements PJ, Getzug T, Hays R. Minimally important differences of the UCLA Scleroderma Clinical Trial Consortium Gastrointestinal Tract Instrument. J Rheumatol. 2011 Sep; 38(9):1920-4. PMID: 21724699; PMCID: PMC3368014.
    144. Johnston MF, Hays R, Subramanian SK, Elashoff RM, Axe EK, Li JJ, Kim I, Vargas RB, Lee J, Yang L, Hui KK. Patient education integrated with acupuncture for relief of cancer-related fatigue randomized controlled feasibility study. BMC Complement Altern Med. 2011 Jun 25; 11:49. PMID: 21703001; PMCID: PMC3144009.
    145. Setodji CM, Reise SP, Morales LS, Fongwa MN, Hays R. Differential item functioning by survey language among older Hispanics enrolled in Medicare managed care: a new method for anchor item selection. Med Care. 2011 May; 49(5):461-8. PMID: 21422959; PMCID: PMC4166561.
    146. Abbott RB, Hui KK, Hays R, Mandel J, Goldstein M, Winegarden B, Glaser D, Brunton L. Medical Student Attitudes toward Complementary, Alternative and Integrative Medicine. Evid Based Complement Alternat Med. 2011; 2011:985243. PMID: 21826186; PMCID: PMC3147138.
    147. McLeod LD, Coon CD, Martin SA, Fehnel SE, Hays R. Interpreting patient-reported outcome results: US FDA guidance and emerging methods. Expert Rev Pharmacoecon Outcomes Res. 2011 Apr; 11(2):163-9. PMID: 21476818; PMCID: PMC3125671.
    148. Arora NK, Reeve BB, Hays R, Clauser SB, Oakley-Girvan I. Assessment of quality of cancer-related follow-up care from the cancer survivor's perspective. J Clin Oncol. 2011 Apr 01; 29(10):1280-9. PMID: 21357781; PMCID: PMC3083996.
    149. Heslin KC, Stein JA, Heinzerling KG, Pan D, Magladry C, Hays R. Clinical correlates of health-related quality of life among opioid-dependent patients. Qual Life Res. 2011 Oct; 20(8):1205-13. PMID: 21328090; PMCID: PMC3178032.
    150. Frech T, Hays R, Maranian P, Clements PJ, Furst DE, Khanna D. Prevalence and correlates of sleep disturbance in systemic sclerosis--results from the UCLA scleroderma quality of life study. Rheumatology (Oxford). 2011 Jul; 50(7):1280-7. PMID: 21324979; PMCID: PMC3116211.
    151. Khanna D, Maranian P, Palta M, Kaplan RM, Hays R, Cherepanov D, Fryback DG. Health-related quality of life in adults reporting arthritis: analysis from the National Health Measurement Study. Qual Life Res. 2011 Sep; 20(7):1131-40. PMID: 21298347; PMCID: PMC3156343.
    152. Yang FM, Heslin KC, Mehta KM, Yang CW, Ocepek-Welikson K, Kleinman M, Morales LS, Hays R, Stewart AL, Mungas D, Jones RN, Teresi JA. A comparison of item response theory-based methods for examining differential item functioning in object naming test by language of assessment among older Latinos. Psychol Test Assess Model. 2011; 53(4):440-460. PMID: 23471423.
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    153. Thompson AW, Liu H, Hays R, Katon WJ, Rausch R, Diaz N, Jacob EL, Vassar SD, Vickrey BG. Diagnostic accuracy and agreement across three depression assessment measures for Parkinson's disease. Parkinsonism Relat Disord. 2011 Jan; 17(1):40-5. PMID: 21084211; PMCID: PMC3021588.
    154. Punpanich W, Hays R, Detels R, Chokephaibulkit K, Chantbuddhiwet U, Leowsrisook P, Prasitsuebsai W. Development of a culturally appropriate health-related quality of life measure for human immunodeficiency virus-infected children in Thailand. J Paediatr Child Health. 2011 Jan; 47(1-2):27-33. PMID: 20973862; PMCID: PMC3033216.
    155. Khanna D, Frech T, Khanna PP, Kaplan RM, Eckman MH, Hays R, Ginsburg SS, Leonard AC, Tsevat J. Valuation of scleroderma and psoriatic arthritis health states by the general public. Health Qual Life Outcomes. 2010 Oct 01; 8:112. PMID: 20920309; PMCID: PMC2959096.
    156. Bodukam V, Hays R, Maranian P, Furst DE, Seibold JR, Impens A, Mayes MD, Clements PJ, Khanna D. Association of gastrointestinal involvement and depressive symptoms in patients with systemic sclerosis. Rheumatology (Oxford). 2011 Feb; 50(2):330-4. PMID: 20884655; PMCID: PMC3021949.
    157. Baca CB, Vickrey BG, Hays R, Vassar SD, Berg AT. Differences in child versus parent reports of the child's health-related quality of life in children with epilepsy and healthy siblings. Value Health. 2010 Sep-Oct; 13(6):778-86. PMID: 20561342; PMCID: PMC3065295.
    158. Punpanich W, Boon-Yasidhi V, Chokephaibulkit K, Prasitsuebsai W, Chantbuddhiwet U, Leowsrisook P, Hays R, Detels R. Health-related Quality of Life of Thai children with HIV infection: a comparison of the Thai Quality of Life in Children (ThQLC) with the Pediatric Quality of Life Inventory™ version 4.0 (PedsQL™ 4.0) Generic Core Scales. Qual Life Res. 2010 Dec; 19(10):1509-16. PMID: 20730627; PMCID: PMC2977060.
    159. Eastwood JA, Doering LV, Dracup K, Evangelista L, Hays R. Health-related quality of life: The impact of diagnostic angiography. Heart Lung. 2011 Mar-Apr; 40(2):147-55. PMID: 20691477; PMCID: PMC3184145.
    160. Rothrock NE, Hays R, Spritzer K, Yount SE, Riley W, Cella D. Relative to the general US population, chronic diseases are associated with poorer health-related quality of life as measured by the Patient-Reported Outcomes Measurement Information System (PROMIS). J Clin Epidemiol. 2010 Nov; 63(11):1195-204. PMID: 20688471; PMCID: PMC2943571.
    161. Liu H, Cella D, Gershon R, Shen J, Morales LS, Riley W, Hays R. Representativeness of the Patient-Reported Outcomes Measurement Information System Internet panel. J Clin Epidemiol. 2010 Nov; 63(11):1169-78. PMID: 20688473; PMCID: PMC2943555.
    162. Cella D, Riley W, Stone A, Rothrock N, Reeve B, Yount S, Amtmann D, Bode R, Buysse D, Choi S, Cook K, Devellis R, DeWalt D, Fries JF, Gershon R, Hahn EA, Lai JS, Pilkonis P, Revicki D, Rose M, Weinfurt K, Hays R. The Patient-Reported Outcomes Measurement Information System (PROMIS) developed and tested its first wave of adult self-reported health outcome item banks: 2005-2008. J Clin Epidemiol. 2010 Nov; 63(11):1179-94. PMID: 20685078; PMCID: PMC2965562.
    163. Kaplan RM, Tally S, Hays R, Feeny D, Ganiats TG, Palta M, Fryback DG. Five preference-based indexes in cataract and heart failure patients were not equally responsive to change. J Clin Epidemiol. 2011 May; 64(5):497-506. PMID: 20685077; PMCID: PMC3973151.
    164. Calderón JL, Bazargan M, Sangasubana N, Hays R, Hardigan P, Baker RS. A comparison of two educational methods on immigrant Latinas breast cancer knowledge and screening behaviors. J Health Care Poor Underserved. 2010 Aug; 21(3 Suppl):76-90. PMID: 20675947; PMCID: PMC4720157.
    165. Cheng EM, Crandall CJ, Bever CT, Giesser B, Haselkorn JK, Hays R, Shekelle P, Vickrey BG. Quality indicators for multiple sclerosis. Mult Scler. 2010 Aug; 16(8):970-80. PMID: 20562162; PMCID: PMC2921149.
    166. Hays R, Bode R, Rothrock N, Riley W, Cella D, Gershon R. The impact of next and back buttons on time to complete and measurement reliability in computer-based surveys. Qual Life Res. 2010 Oct; 19(8):1181-4. PMID: 20552282; PMCID: PMC2940029.
    167. McKean-Cowdin R, Varma R, Hays R, Wu J, Choudhury F, Azen SP. Longitudinal changes in visual acuity and health-related quality of life: the Los Angeles Latino Eye study. Ophthalmology. 2010 Oct; 117(10):1900-7, 1907.e1. PMID: 20570364; PMCID: PMC2945425.
    168. Hector RD, Anderson JP, Paul RC, Weiss RE, Hays R, Kaplan RM. Health state preferences are equivalent in the United States and Trinidad and Tobago. Qual Life Res. 2010 Jun; 19(5):729-38. PMID: 20237958; PMCID: PMC2874060.
    169. Choi SW, Reise SP, Pilkonis PA, Hays R, Cella D. Efficiency of static and computer adaptive short forms compared to full-length measures of depressive symptoms. Qual Life Res. 2010 Feb; 19(1):125-36. PMID: 19941077; PMCID: PMC2832176.
    170. Gallagher P, Ding L, Ham HP, Schor EL, Hays R, Cleary PD. Development of a new patient-based measure of pediatric ambulatory care. Pediatrics. 2009 Nov; 124(5):1348-54. PMID: 19822587.
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    171. Khanna D, Hays R, Maranian P, Seibold JR, Impens A, Mayes MD, Clements PJ, Getzug T, Fathi N, Bechtel A, Furst DE. Reliability and validity of the University of California, Los Angeles Scleroderma Clinical Trial Consortium Gastrointestinal Tract Instrument. Arthritis Rheum. 2009 Sep 15; 61(9):1257-63. PMID: 19714600; PMCID: PMC2767193.
    172. Brown CA, Cheng EM, Hays R, Vassar SD, Vickrey BG. SF-36 includes less Parkinson Disease (PD)-targeted content but is more responsive to change than two PD-targeted health-related quality of life measures. Qual Life Res. 2009 Nov; 18(9):1219-37. PMID: 19714487.
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    173. Lee PP, Cunningham WE, Nakazono TT, Hays R. Associations of eye diseases and symptoms with self-reported physical and mental health. Am J Ophthalmol. 2009 Nov; 148(5):804-808.e1. PMID: 19712923; PMCID: PMC2783558.
    174. Weidmer-Ocampo B, Johansson P, Dalpoas D, Wharton D, Darby C, Hays R. Adapting CAHPS for an American Indian population. J Health Care Poor Underserved. 2009 Aug; 20(3):695-712. PMID: 19648698.
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    175. Paz SH, Liu H, Fongwa MN, Morales LS, Hays R. Readability estimates for commonly used health-related quality of life surveys. Qual Life Res. 2009 Sep; 18(7):889-900. PMID: 19590979; PMCID: PMC2724639.
    176. Vickrey BG, Hays R, Maines ML, Vassar SD, Fitten J, Strickland T. Development and preliminary evaluation of a quality of life measure targeted at dementia caregivers. Health Qual Life Outcomes. 2009 Jun 21; 7:56. PMID: 19545399; PMCID: PMC2706224.
    177. Hays R, Bjorner JB, Revicki DA, Spritzer KL, Cella D. Development of physical and mental health summary scores from the patient-reported outcomes measurement information system (PROMIS) global items. Qual Life Res. 2009 Sep; 18(7):873-80. PMID: 19543809; PMCID: PMC2724630.
    178. Reeve BB, Potosky AL, Smith AW, Han PK, Hays R, Davis WW, Arora NK, Haffer SC, Clauser SB. Impact of cancer on health-related quality of life of older Americans. J Natl Cancer Inst. 2009 Jun 16; 101(12):860-8. PMID: 19509357; PMCID: PMC2720781.
    179. Kavirajan H, Hays R, Vassar S, Vickrey BG. Responsiveness and construct validity of the health utilities index in patients with dementia. Med Care. 2009 Jun; 47(6):651-61. PMID: 19433998; PMCID: PMC2771214.
    180. Revicki DA, Kawata AK, Harnam N, Chen WH, Hays R, Cella D. Predicting EuroQol (EQ-5D) scores from the patient-reported outcomes measurement information system (PROMIS) global items and domain item banks in a United States sample. Qual Life Res. 2009 Aug; 18(6):783-91. PMID: 19472072; PMCID: PMC2704290.
    181. Hays R, Kim S, Spritzer KL, Kaplan RM, Tally S, Feeny D, Liu H, Fryback DG. Effects of mode and order of administration on generic health-related quality of life scores. Value Health. 2009 Sep; 12(6):1035-9. PMID: 19473334; PMCID: PMC2765402.
    182. Kanwal F, Gralnek IM, Hays R, Zeringue A, Durazo F, Han SB, Saab S, Bolus R, Spiegel BM. Health-related quality of life predicts mortality in patients with advanced chronic liver disease. Clin Gastroenterol Hepatol. 2009 Jul; 7(7):793-9. PMID: 19306949.
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    183. Walling A, Hays R, Fish J, Mahajan AP, Vazirani S, Friedman J, Wenger NS. Work hour restrictions and internal medicine residents' health-related quality of life. Med Teach. 2009 Feb; 31(2):186. PMID: 19330676.
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    184. Johnston MF, Hays R, Hui KK. Evidence-based effect size estimation: an illustration using the case of acupuncture for cancer-related fatigue. BMC Complement Altern Med. 2009 Jan 13; 9:1. PMID: 19144128; PMCID: PMC2647521.
    185. Martino SC, Elliott MN, Cleary PD, Kanouse DE, Brown JA, Spritzer KL, Heller A, Hays R. Psychometric properties of an instrument to assess Medicare beneficiaries' prescription drug plan experiences. Health Care Financ Rev. 2009; 30(3):41-53. PMID: 19544934; PMCID: PMC4195071.
    186. Teresi JA, Ocepek-Welikson K, Kleinman M, Eimicke JP, Crane PK, Jones RN, Lai JS, Choi SW, Hays R, Reeve BB, Reise SP, Pilkonis PA, Cella D. Analysis of differential item functioning in the depression item bank from the Patient Reported Outcome Measurement Information System (PROMIS): An item response theory approach. Psychol Sci Q. 2009; 51(2):148-180. PMID: 20336180.
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    187. Viala-Danten M, Martin S, Guillemin I, Hays R. Evaluation of the reliability and validity of the Medical Outcomes Study sleep scale in patients with painful diabetic peripheral neuropathy during an international clinical trial. Health Qual Life Outcomes. 2008 Dec 17; 6:113. PMID: 19091084; PMCID: PMC2637242.
    188. Elliott MN, Haviland AM, Kanouse DE, Hambarsoomian K, Hays R. Adjusting for subgroup differences in extreme response tendency in ratings of health care: impact on disparity estimates. Health Serv Res. 2009 Apr; 44(2 Pt 1):542-61. PMID: 19040424; PMCID: PMC2677053.
    189. Khanna D, Kaplan RM, Eckman MH, Hays R, Leonard AC, Ginsburg SS, Tsevat J. A randomized study of scleroderma health state values: a picture is worth a thousand words, and quite a few utiles. [corrected]. Med Decis Making. 2009 Jan-Feb; 29(1):7-14. PMID: 19015284; PMCID: PMC2779571.
    190. Coons SJ, Gwaltney CJ, Hays R, Lundy JJ, Sloan JA, Revicki DA, Lenderking WR, Cella D, Basch E. Recommendations on evidence needed to support measurement equivalence between electronic and paper-based patient-reported outcome (PRO) measures: ISPOR ePRO Good Research Practices Task Force report. Value Health. 2009 Jun; 12(4):419-29. PMID: 19900250.
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    191. Khanna D, Pope JE, Khanna PP, Maloney M, Samedi N, Norrie D, Ouimet G, Hays R. The minimally important difference for the fatigue visual analog scale in patients with rheumatoid arthritis followed in an academic clinical practice. J Rheumatol. 2008 Dec; 35(12):2339-43. PMID: 19004044; PMCID: PMC3155760.
    192. Fongwa MN, Cunningham W, Weech-Maldonado R, Gutierrez PR, Hays R. Reports and ratings of care: black and white Medicare enrollees. J Health Care Poor Underserved. 2008 Nov; 19(4):1136-47. PMID: 19029741.
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    193. Cella D, Viswanathan HN, Hays R, Mendoza TR, Stein KD, Pasta DJ, Foreman AJ, Vadhan-Raj S, Kallich JD. Development of a fatigue and functional impact scale in anemic cancer patients receiving chemotherapy. Cancer. 2008 Sep 15; 113(6):1480-8. PMID: 18642348; PMCID: PMC2587127.
    194. Weech-Maldonado R, Elliott MN, Oluwole A, Schiller KC, Hays R. Survey response style and differential use of CAHPS rating scales by Hispanics. Med Care. 2008 Sep; 46(9):963-8. PMID: 18725851; PMCID: PMC3103722.
    195. Fung CH, Hays R. Prospects and challenges in using patient-reported outcomes in clinical practice. Qual Life Res. 2008 Dec; 17(10):1297-302. PMID: 18709564; PMCID: PMC3119524.
    196. Sorkin D, Tan AL, Hays R, Mangione CM, Ngo-Metzger Q. Self-reported health status of vietnamese and non-Hispanic white older adults in california. J Am Geriatr Soc. 2008 Aug; 56(8):1543-8. PMID: 18637981; PMCID: PMC4183460.
    197. Cunningham WE, Wong M, Hays R. Case management and health-related quality of life outcomes in a national sample of persons with HIV/AIDS. J Natl Med Assoc. 2008 Jul; 100(7):840-7. PMID: 18672562; PMCID: PMC2872034.
    198. Quigley DD, Elliott MN, Hays R, Klein DJ, Farley DO. Bridging From the Picker Hospital Survey to the CAHPS Hospital Survey. Med Care. 2008 Jul; 46(7):654-61. PMID: 18580383.
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    199. Rothman AA, Park H, Hays R, Edwards C, Dudley RA. Can additional patient experience items improve the reliability of and add new domains to the CAHPS hospital survey? Health Serv Res. 2008 Dec; 43(6):2201-22. PMID: 18522668; PMCID: PMC2613993.
    200. Elliott MN, Beckett MK, Chong K, Hambarsoomians K, Hays R. How do proxy responses and proxy-assisted responses differ from what Medicare beneficiaries might have reported about their health care? Health Serv Res. 2008 Jun; 43(3):833-48. PMID: 18454770; PMCID: PMC2442242.
    201. Eastwood JA, Doering L, Roper J, Hays R. Uncertainty and health-related quality of life 1 year after coronary angiography. Am J Crit Care. 2008 May; 17(3):232-42; quiz 243. PMID: 18450680.
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    202. Lotstein DS, Inkelas M, Hays R, Halfon N, Brook R. Access to care for youth with special health care needs in the transition to adulthood. J Adolesc Health. 2008 Jul; 43(1):23-9. PMID: 18565434.
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    203. Sayles JN, Hays R, Sarkisian CA, Mahajan AP, Spritzer KL, Cunningham WE. Development and psychometric assessment of a multidimensional measure of internalized HIV stigma in a sample of HIV-positive adults. AIDS Behav. 2008 Sep; 12(5):748-58. PMID: 18389363; PMCID: PMC2858334.
    204. Weech-Maldonado R, Fongwa MN, Gutierrez P, Hays R. Language and regional differences in evaluations of Medicare managed care by Hispanics. Health Serv Res. 2008 Apr; 43(2):552-68. PMID: 18370967; PMCID: PMC2442381.
    205. Ngo-Metzger Q, Sorkin DH, Mangione CM, Gandek B, Hays R. Evaluating the SF-36 Health Survey (Version 2) in Older Vietnamese Americans. J Aging Health. 2008 Jun; 20(4):420-36. PMID: 18381886; PMCID: PMC4183463.
    206. Hepner KA, Morales LS, Hays R, Edelen MO, Miranda J. Evaluating differential item functioning of the PRIME-MD mood module among impoverished black and white women in primary care. Womens Health Issues. 2008 Jan-Feb; 18(1):53-61. PMID: 18069001.
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    207. Fongwa MN, Evangelista LS, Hays R, Martins DS, Elashoff D, Cowan MJ, Morisky DE. Adherence treatment factors in hypertensive African American women. Vasc Health Risk Manag. 2008; 4(1):157-66. PMID: 18629350; PMCID: PMC2464745.
    208. Clauser SB, Arora NK, Bellizzi KM, Haffer SC, Topor M, Hays R. Disparities in HRQOL of cancer survivors and non-cancer managed care enrollees. Health Care Financ Rev. 2008; 29(4):23-40. PMID: 18773612; PMCID: PMC4195031.
    209. Smith AW, Reeve BB, Bellizzi KM, Harlan LC, Klabunde CN, Amsellem M, Bierman AS, Hays R. Cancer, comorbidities, and health-related quality of life of older adults. Health Care Financ Rev. 2008; 29(4):41-56. PMID: 18773613; PMCID: PMC3142673.
    210. Hays R, Smith AW, Reeve BB, Spritzer KL, Marcus SE, Clauser SB. Cigarette smoking and health-related quality of life in Medicare beneficiaries. Health Care Financ Rev. 2008; 29(4):57-67. PMID: 18773614; PMCID: PMC4195030.
    211. Reeve BB, Smith AW, Arora NK, Hays R. Reducing bias in cancer research: application of propensity score matching. Health Care Financ Rev. 2008; 29(4):69-80. PMID: 18773615; PMCID: PMC4195028.
    212. Tarn DM, Heritage J, Paterniti DA, Hays R, Kravitz RL, Wenger NS. Prescribing new medications: a taxonomy of physician-patient communication. Commun Med. 2008; 5(2):195-208. PMID: 19644569; PMCID: PMC2717738.
    213. Hanmer J, Hays R, Fryback DG. Mode of administration is important in US national estimates of health-related quality of life. Med Care. 2007 Dec; 45(12):1171-9. PMID: 18007167.
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    214. Fryback DG, Dunham NC, Palta M, Hanmer J, Buechner J, Cherepanov D, Herrington SA, Hays R, Kaplan RM, Ganiats TG, Feeny D, Kind P. US norms for six generic health-related quality-of-life indexes from the National Health Measurement study. Med Care. 2007 Dec; 45(12):1162-70. PMID: 18007166; PMCID: PMC2647803.
    215. Frost MH, Reeve BB, Liepa AM, Stauffer JW, Hays R. What is sufficient evidence for the reliability and validity of patient-reported outcome measures? Value Health. 2007 Nov-Dec; 10 Suppl 2:S94-S105. PMID: 17995479.
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    216. Derose KP, Kanouse DE, Weidmer B, Weech-Maldonado R, García RE, Hays R. Developing a Spanish-language consumer report for CAHPS health plan surveys. Jt Comm J Qual Patient Saf. 2007 Nov; 33(11):681-8. PMID: 18074716.
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    217. Khanna D, Hays R, Park GS, Braun-Moscovici Y, Mayes MD, McNearney TA, Hsu V, Clements PJ, Furst DE. Development of a preliminary scleroderma gastrointestinal tract 1.0 quality of life instrument. Arthritis Rheum. 2007 Oct 15; 57(7):1280-6. PMID: 17907224.
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    218. Hahn EA, Cella D, Chassany O, Fairclough DL, Wong GY, Hays R. Precision of health-related quality-of-life data compared with other clinical measures. Mayo Clin Proc. 2007 Oct; 82(10):1244-54. PMID: 17908530.
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    219. Farivar SS, Cunningham WE, Hays R. Correlated physical and mental health summary scores for the SF-36 and SF-12 Health Survey, V.I. Health Qual Life Outcomes. 2007 Sep 07; 5:54. PMID: 17825096; PMCID: PMC2065865.
    220. Revicki D, Hays R, Cella D, Sloan J. Recommended methods for determining responsiveness and minimally important differences for patient-reported outcomes. J Clin Epidemiol. 2008 Feb; 61(2):102-9. PMID: 18177782.
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    221. Crane PK, Gibbons LE, Ocepek-Welikson K, Cook K, Cella D, Narasimhalu K, Hays R, Teresi JA. A comparison of three sets of criteria for determining the presence of differential item functioning using ordinal logistic regression. Qual Life Res. 2007; 16 Suppl 1:69-84. PMID: 17554640.
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    222. Reise SP, Morizot J, Hays R. The role of the bifactor model in resolving dimensionality issues in health outcomes measures. Qual Life Res. 2007; 16 Suppl 1:19-31. PMID: 17479357.
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    223. Reeve BB, Hays R, Bjorner JB, Cook KF, Crane PK, Teresi JA, Thissen D, Revicki DA, Weiss DJ, Hambleton RK, Liu H, Gershon R, Reise SP, Lai JS, Cella D. Psychometric evaluation and calibration of health-related quality of life item banks: plans for the Patient-Reported Outcomes Measurement Information System (PROMIS). Med Care. 2007 May; 45(5 Suppl 1):S22-31. PMID: 17443115.
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    224. Hays R, Liu H, Spritzer K, Cella D. Item response theory analyses of physical functioning items in the medical outcomes study. Med Care. 2007 May; 45(5 Suppl 1):S32-8. PMID: 17443117.
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    225. Khanna D, Furst DE, Wong WK, Tsevat J, Clements PJ, Park GS, Postlethwaite AE, Ahmed M, Ginsburg S, Hays R. Reliability, validity, and minimally important differences of the SF-6D in systemic sclerosis. Qual Life Res. 2007 Aug; 16(6):1083-92. PMID: 17404896.
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    226. McKean-Cowdin R, Varma R, Wu J, Hays R, Azen SP. Severity of visual field loss and health-related quality of life. Am J Ophthalmol. 2007 Jun; 143(6):1013-23. PMID: 17399676; PMCID: PMC2731547.
    227. Cook KF, Teal CR, Bjorner JB, Cella D, Chang CH, Crane PK, Gibbons LE, Hays R, McHorney CA, Ocepek-Welikson K, Raczek AE, Teresi JA, Reeve BB. IRT health outcomes data analysis project: an overview and summary. Qual Life Res. 2007; 16 Suppl 1:121-32. PMID: 17351824.
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    228. Hays R, Lipscomb J. Next steps for use of item response theory in the assessment of health outcomes. Qual Life Res. 2007; 16 Suppl 1:195-9. PMID: 17351825.
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    229. Liu H, Miller LG, Golin CE, Hays R, Wu T, Wenger NS, Kaplan AH. Repeated measures analyses of dose timing of antiretroviral medication and its relationship to HIV virologic outcomes. Stat Med. 2007 Feb 28; 26(5):991-1007. PMID: 16755546.
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    230. Kahn KL, Tisnado DM, Adams JL, Liu H, Chen WP, Hu FA, Mangione CM, Hays R, Damberg CL. Does ambulatory process of care predict health-related quality of life outcomes for patients with chronic disease? Health Serv Res. 2007 Feb; 42(1 Pt 1):63-83. PMID: 17355582; PMCID: PMC1955244.
    231. Liu H, Miller LG, Hays R, Wagner G, Golin CE, Hu W, Kahn K, Haubrich R, Kaplan AH, Wenger NS. A practical method to calibrate self-reported adherence to antiretroviral therapy. J Acquir Immune Defic Syndr. 2006 Dec 01; 43 Suppl 1:S104-12. PMID: 17133192.
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    232. Liu H, Miller LG, Hays R, Golin CE, Zhao H, Wenger NS, Kaplan AH. A comprehensive evaluation of survey questions for adherence to antiretroviral medications and exploratory analyses for identifying optimal sets of survey questions. AIDS Patient Care STDS. 2006 Nov; 20(11):760-72. PMID: 17134350.
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    233. Tarn DM, Paterniti DA, Heritage J, Hays R, Kravitz RL, Wenger NS. Physician communication about the cost and acquisition of newly prescribed medications. Am J Manag Care. 2006 Nov; 12(11):657-64. PMID: 17090222.
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    234. Hays R, Brown J, Brown LU, Spritzer KL, Crall JJ. Classical test theory and item response theory analyses of multi-item scales assessing parents' perceptions of their children's dental care. Med Care. 2006 Nov; 44(11 Suppl 3):S60-8. PMID: 17060837.
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    235. Chang CH, Wright BD, Cella D, Hays R. The SF-36 physical and mental health factors were confirmed in cancer and HIV/AIDS patients. J Clin Epidemiol. 2007 Jan; 60(1):68-72. PMID: 17161756.
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    236. Fongwa MN, Cunningham W, Weech-Maldonado R, Gutierrez PR, Hays R. Comparison of data quality for reports and ratings of ambulatory care by African American and White Medicare managed care enrollees. J Aging Health. 2006 Oct; 18(5):707-21. PMID: 16980636.
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    237. Revicki DA, Cella D, Hays R, Sloan JA, Lenderking WR, Aaronson NK. Responsiveness and minimal important differences for patient reported outcomes. Health Qual Life Outcomes. 2006 Sep 27; 4:70. PMID: 17005038; PMCID: PMC1586195.
    238. Tarn DM, Heritage J, Paterniti DA, Hays R, Kravitz RL, Wenger NS. Physician communication when prescribing new medications. Arch Intern Med. 2006 Sep 25; 166(17):1855-62. PMID: 17000942.
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    239. Abbott RB, Hui KK, Hays R, Li MD, Pan T. A randomized controlled trial of tai chi for tension headaches. Evid Based Complement Alternat Med. 2007 Mar; 4(1):107-13. PMID: 17342248; PMCID: PMC1810369.
    240. Varma R, Wu J, Chong K, Azen SP, Hays R. Impact of severity and bilaterality of visual impairment on health-related quality of life. Ophthalmology. 2006 Oct; 113(10):1846-53. PMID: 16889831.
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    241. Baker RS, Bazargan M, Calderón JL, Hays R. Psychometric performance of the National Eye Institute visual function questionnaire in Latinos and non-Latinos. Ophthalmology. 2006 Aug; 113(8):1363-71. PMID: 16877075.
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    242. Lorenz KA, Cunningham WE, Spritzer KL, Hays R. Changes in symptoms and health-related quality of life in a nationally representative sample of adults in treatment for HIV. Qual Life Res. 2006 Aug; 15(6):951-8. PMID: 16900276.
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    243. Ponce NA, Hays R, Cunningham WE. Linguistic disparities in health care access and health status among older adults. J Gen Intern Med. 2006 Jul; 21(7):786-91. PMID: 16808783; PMCID: PMC1924691.
    244. White BL, Wohl DA, Hays R, Golin CE, Liu H, Kiziah CN, Simpson G, Kaplan AH. A pilot study of health beliefs and attitudes concerning measures of antiretroviral adherence among prisoners receiving directly observed antiretroviral therapy. AIDS Patient Care STDS. 2006 Jun; 20(6):408-17. PMID: 16789854.
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    245. Chang JT, Hays R, Shekelle PG, MacLean CH, Solomon DH, Reuben DB, Roth CP, Kamberg CJ, Adams J, Young RT, Wenger NS. Patients' global ratings of their health care are not associated with the technical quality of their care. Ann Intern Med. 2006 May 02; 144(9):665-72. PMID: 16670136.
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    246. Calderón JL, Baker RS, Fabrega H, Conde JG, Hays R, Fleming E, Norris K. An ethno-medical perspective on research participation: a qualitative pilot study. MedGenMed. 2006 Apr 25; 8(2):23. PMID: 16926762; PMCID: PMC1785211.
    247. Hays R, Eastwood JA, Kotlerman J, Spritzer KL, Ettner SL, Cowan M. Health-related quality of life and patient reports about care outcomes in a multidisciplinary hospital intervention. Ann Behav Med. 2006 Apr; 31(2):173-8. PMID: 16542132.
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    248. Liu H, Miller LG, Hays R, Golin CE, Wu T, Wenger NS, Kaplan AH. Repeated measures longitudinal analyses of HIV virologic response as a function of percent adherence, dose timing, genotypic sensitivity, and other factors. J Acquir Immune Defic Syndr. 2006 Mar; 41(3):315-22. PMID: 16540932.
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    249. Reise SP, Meijer RR, Ainsworth AT, Morales LS, Hays R. Application of Group-Level Item Response Models in the Evaluation of Consumer Reports About Health Plan Quality. Multivariate Behav Res. 2006 Mar 01; 41(1):85-102. PMID: 26788896.
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    250. Bell DS, Hays R, Hoffman JR, Day FC, Higa JK, Wilkes MS. A test of knowledge about prostate cancer screening. Online pilot evaluation among Southern California Physicians. J Gen Intern Med. 2006 Apr; 21(4):310-4. PMID: 16499545; PMCID: PMC1484731.
    251. Cowan MJ, Shapiro M, Hays R, Afifi A, Vazirani S, Ward CR, Ettner SL. The effect of a multidisciplinary hospitalist/physician and advanced practice nurse collaboration on hospital costs. J Nurs Adm. 2006 Feb; 36(2):79-85. PMID: 16528149.
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    252. Morales LS, Elliott M, Weech-Maldonado R, Hays R. The impact of interpreters on parents' experiences with ambulatory care for their children. Med Care Res Rev. 2006 Feb; 63(1):110-28. PMID: 16686075; PMCID: PMC1634763.
    253. Hsiao AF, Ryan GW, Hays R, Coulter ID, Andersen RM, Wenger NS. Variations in provider conceptions of integrative medicine. Soc Sci Med. 2006 Jun; 62(12):2973-87. PMID: 16414164.
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    254. Calderón JL, Morales LS, Liu H, Hays R. Variation in the readability of items within surveys. Am J Med Qual. 2006 Jan-Feb; 21(1):49-56. PMID: 16401705; PMCID: PMC1693909.
    255. Ettner SL, Kotlerman J, Afifi A, Vazirani S, Hays R, Shapiro M, Cowan M. An alternative approach to reducing the costs of patient care? A controlled trial of the multi-disciplinary doctor-nurse practitioner (MDNP) model. Med Decis Making. 2006 Jan-Feb; 26(1):9-17. PMID: 16495196.
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    256. Fongwa MN, Hays R, Gutierrez PR, Stewart AL. Psychometric characteristics of a patient satisfaction instrument tailored to the concerns of African Americans. Ethn Dis. 2006; 16(4):948-55. PMID: 17061752.
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    257. Keller S, O'Malley AJ, Hays R, Matthew RA, Zaslavsky AM, Hepner KA, Cleary PD. Methods used to streamline the CAHPS Hospital Survey. Health Serv Res. 2005 Dec; 40(6 Pt 2):2057-77. PMID: 16316438; PMCID: PMC1361248.
    258. O'Malley AJ, Zaslavsky AM, Hays R, Hepner KA, Keller S, Cleary PD. Exploratory factor analyses of the CAHPS Hospital Pilot Survey responses across and within medical, surgical, and obstetric services. Health Serv Res. 2005 Dec; 40(6 Pt 2):2078-95. PMID: 16316439; PMCID: PMC1361242.
    259. Darby C, Hays R, Kletke P. Development and evaluation of the CAHPS hospital survey. Health Serv Res. 2005 Dec; 40(6 Pt 2):1973-6. PMID: 16316433; PMCID: PMC1361250.
    260. Castle NG, Brown J, Hepner KA, Hays R. Review of the literature on survey instruments used to collect data on hospital patients' perceptions of care. Health Serv Res. 2005 Dec; 40(6 Pt 2):1996-2017. PMID: 16316435; PMCID: PMC1361245.
    261. Elliott MN, Edwards C, Angeles J, Hambarsoomians K, Hays R. Patterns of unit and item nonresponse in the CAHPS Hospital Survey. Health Serv Res. 2005 Dec; 40(6 Pt 2):2096-119. PMID: 16316440; PMCID: PMC1361246.
    262. Hurtado MP, Angeles J, Blahut SA, Hays R. Assessment of the equivalence of the Spanish and English versions of the CAHPS Hospital Survey on the quality of inpatient care. Health Serv Res. 2005 Dec; 40(6 Pt 2):2140-61. PMID: 16316442; PMCID: PMC1361240.
    263. Hepner KA, Brown JA, Hays R. Comparison of mail and telephone in assessing patient experiences in receiving care from medical group practices. Eval Health Prof. 2005 Dec; 28(4):377-89. PMID: 16272420.
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    264. de Vries H, Elliott MN, Hepner KA, Keller SD, Hays R. Equivalence of mail and telephone responses to the CAHPS Hospital Survey. Health Serv Res. 2005 Dec; 40(6 Pt 2):2120-39. PMID: 16316441; PMCID: PMC1361249.
    265. Higashi T, Hays R, Brown JA, Kamberg CJ, Pham C, Reuben DB, Shekelle PG, Solomon DH, Young RT, Roth CP, Chang JT, MacLean CH, Wenger NS. Do proxies reflect patients' health concerns about urinary incontinence and gait problems? Health Qual Life Outcomes. 2005 Nov 23; 3:75. PMID: 16305748; PMCID: PMC1308844.
    266. Cunningham WE, Hays R, Duan N, Andersen R, Nakazono TT, Bozzette SA, Shapiro MF. The effect of socioeconomic status on the survival of people receiving care for HIV infection in the United States. J Health Care Poor Underserved. 2005 Nov; 16(4):655-76. PMID: 16311491.
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    267. Sloan JA, Cella D, Hays R. Clinical significance of patient-reported questionnaire data: another step toward consensus. J Clin Epidemiol. 2005 Dec; 58(12):1217-9. PMID: 16291464.
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    268. Hsiao AF, Hays R, Ryan GW, Coulter ID, Andersen RM, Hardy ML, Diehl DL, Hui KK, Wenger NS. A Self-Report Measure of Clinicians' Orientation toward Integrative Medicine. Health Serv Res. 2005 Oct; 40(5 Pt 1):1553-69. PMID: 16174147; PMCID: PMC1361208.
    269. Elliott MN, Farley D, Hambarsoomians K, Hays R. Do Medicaid and commercial CAHPS scores correlate within plans?: a New Jersey case study. Med Care. 2005 Oct; 43(10):1027-33. PMID: 16166872.
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    270. Kanwal F, Gralnek IM, Hays R, Dulai GS, Spiegel BM, Bozzette S, Asch S. Impact of chronic viral hepatitis on health-related quality of life in HIV: results from a nationally representative sample. Am J Gastroenterol. 2005 Sep; 100(9):1984-94. PMID: 16128943.
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    271. Hays R, Revicki D, Coyne KS. Application of structural equation modeling to health outcomes research. Eval Health Prof. 2005 Sep; 28(3):295-309. PMID: 16123259.
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    272. Fung CH, Elliott MN, Hays R, Kahn KL, Kanouse DE, McGlynn EA, Spranca MD, Shekelle PG. Patients' preferences for technical versus interpersonal quality when selecting a primary care physician. Health Serv Res. 2005 Aug; 40(4):957-77. PMID: 16033487; PMCID: PMC1361181.
    273. Liu H, Hays R, Adams JL, Chen WP, Tisnado D, Mangione CM, Damberg CL, Kahn KL. Imputation of SF-12 health scores for respondents with partially missing data. Health Serv Res. 2005 Jun; 40(3):905-21. PMID: 15960697; PMCID: PMC1361174.
    274. Hays R, Brodsky M, Johnston MF, Spritzer KL, Hui KK. Evaluating the statistical significance of health-related quality-of-life change in individual patients. Eval Health Prof. 2005 Jun; 28(2):160-71. PMID: 15851771.
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    275. Wu AW, Huang IC, Gifford AL, Spritzer KL, Bozzette SA, Hays R. Creating a crosswalk to estimate AIDS Clinical Trials Group quality of life scores in a nationally representative sample of persons in care for HIV in the United States. HIV Clin Trials. 2005 May-Jun; 6(3):147-57. PMID: 16255084.
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    276. Khanna D, Furst DE, Clements PJ, Park GS, Hays R, Yoon J, Korn JH, Merkel PA, Rothfield N, Wigley FM, Moreland LW, Silver R, Steen VD, Weisman M, Mayes MD, Collier DH, Medsger TA, Seibold JR. Responsiveness of the SF-36 and the Health Assessment Questionnaire Disability Index in a systemic sclerosis clinical trial. J Rheumatol. 2005 May; 32(5):832-40. PMID: 15868618.
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    277. Sarkisian CA, Steers WN, Hays R, Mangione CM. Development of the 12-item Expectations Regarding Aging Survey. Gerontologist. 2005 Apr; 45(2):240-8. PMID: 15799989.
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    278. Spiegel BM, Younossi ZM, Hays R, Revicki D, Robbins S, Kanwal F. Impact of hepatitis C on health related quality of life: a systematic review and quantitative assessment. Hepatology. 2005 Apr; 41(4):790-800. PMID: 15791608.
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    279. Wyrwich KW, Bullinger M, Aaronson N, Hays R, Patrick DL, Symonds T. Estimating clinically significant differences in quality of life outcomes. Qual Life Res. 2005 Mar; 14(2):285-95. PMID: 15892420.
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    280. Hays R, Farivar SS, Liu H. Approaches and recommendations for estimating minimally important differences for health-related quality of life measures. COPD. 2005 Mar; 2(1):63-7. PMID: 17136964.
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    281. Vazirani S, Hays R, Shapiro MF, Cowan M. Effect of a multidisciplinary intervention on communication and collaboration among physicians and nurses. Am J Crit Care. 2005 Jan; 14(1):71-7. PMID: 15608112.
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    282. Solomon LS, Hays R, Zaslavsky AM, Ding L, Cleary PD. Psychometric properties of a group-level Consumer Assessment of Health Plans Study (CAHPS) instrument. Med Care. 2005 Jan; 43(1):53-60. PMID: 15626934.
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    283. Cunningham WE, Crystal S, Bozzette S, Hays R. The association of health-related quality of life with survival among persons with HIV infection in the United States. J Gen Intern Med. 2005 Jan; 20(1):21-7. PMID: 15693923; PMCID: PMC1490035.
    284. Hays R, Martin SA, Sesti AM, Spritzer KL. Psychometric properties of the Medical Outcomes Study Sleep measure. Sleep Med. 2005 Jan; 6(1):41-4. PMID: 15680294.
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    285. Gralnek IM, Hays R, Kilbourne AM, Chang L, Mayer EA. Racial differences in the impact of irritable bowel syndrome on health-related quality of life. J Clin Gastroenterol. 2004 Oct; 38(9):782-9. PMID: 15365405.
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    286. Farivar SS, Liu H, Hays R. Half standard deviation estimate of the minimally important difference in HRQOL scores? Expert Rev Pharmacoecon Outcomes Res. 2004 Oct; 4(5):515-23. PMID: 19807545.
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    287. Kanwal F, Hays R, Kilbourne AM, Dulai GS, Gralnek IM. Are physician-derived disease severity indices associated with health-related quality of life in patients with end-stage liver disease? Am J Gastroenterol. 2004 Sep; 99(9):1726-32. PMID: 15330910.
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    288. Chodosh J, Petitti DB, Elliott M, Hays R, Crooks VC, Reuben DB, Galen Buckwalter J, Wenger N. Physician recognition of cognitive impairment: evaluating the need for improvement. J Am Geriatr Soc. 2004 Jul; 52(7):1051-9. PMID: 15209641.
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    289. Morales LS, Elliott M, Brown J, Rahn C, Hays R. The applicability of the Consumer Assessments of Health Plans Survey (CAHPS) to Preferred Provider Organizations in the United States: a discussion of industry concerns. Int J Qual Health Care. 2004 Jun; 16(3):219-27. PMID: 15150153.
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    290. Wong MD, Asch SM, Andersen RM, Hays R, Shapiro MF. Racial and ethnic differences in patients' preferences for initial care by specialists. Am J Med. 2004 May 01; 116(9):613-20. PMID: 15093758.
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    291. Diamant AL, Hays R, Morales LS, Ford W, Calmes D, Asch S, Duan N, Fielder E, Kim S, Fielding J, Sumner G, Shapiro MF, Hayes-Bautista D, Gelberg L. Delays and unmet need for health care among adult primary care patients in a restructured urban public health system. Am J Public Health. 2004 May; 94(5):783-9. PMID: 15117701; PMCID: PMC1448338.
    292. Unruh M, Miskulin D, Yan G, Hays R, Benz R, Kusek JW, Meyer KB. Racial differences in health-related quality of life among hemodialysis patients. Kidney Int. 2004 Apr; 65(4):1482-91. PMID: 15086492.
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    293. Miller LG, Golin CE, Liu H, Hays R, Hua J, Wenger NS, Kaplan AH. No evidence of an association between transient HIV viremia ("Blips") and lower adherence to the antiretroviral medication regimen. J Infect Dis. 2004 Apr 15; 189(8):1487-96. PMID: 15073687.
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    294. Nelson EC, Gentry MA, Mook KH, Spritzer KL, Higgins JH, Hays R. How many patients are needed to provide reliable evaluations of individual clinicians? Med Care. 2004 Mar; 42(3):259-66. PMID: 15076825.
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    295. Weech-Maldonado R, Elliott MN, Morales LS, Spritzer K, Marshall GN, Hays R. Health plan effects on patient assessments of Medicaid managed care among racial/ethnic minorities. J Gen Intern Med. 2004 Feb; 19(2):136-45. PMID: 15009793; PMCID: PMC1492141.
    296. Hays R, Mangione CM, Ellwein L, Lindblad AS, Spritzer KL, McDonnell PJ. Psychometric properties of the National Eye Institute-Refractive Error Quality of Life instrument. Ophthalmology. 2003 Dec; 110(12):2292-301. PMID: 14644710.
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    297. Cunningham WE, Nakazono TT, Tsai KL, Hays R. Do differences in methods for constructing SF-36 physical and mental health summary measures change their associations with chronic medical conditions and utilization? Qual Life Res. 2003 Dec; 12(8):1029-35. PMID: 14651420.
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    298. Hargraves JL, Hays R, Cleary PD. Psychometric properties of the Consumer Assessment of Health Plans Study (CAHPS) 2.0 adult core survey. Health Serv Res. 2003 Dec; 38(6 Pt 1):1509-27. PMID: 14727785; PMCID: PMC1360961.
    299. McDonnell PJ, Mangione C, Lee P, Lindblad AS, Spritzer KL, Berry S, Hays R. Responsiveness of the National Eye Institute Refractive Error Quality of Life instrument to surgical correction of refractive error. Ophthalmology. 2003 Dec; 110(12):2302-9. PMID: 14644711.
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    300. Kahn KL, Liu H, Adams JL, Chen WP, Tisnado DM, Carlisle DM, Hays R, Mangione CM, Damberg CL. Methodological challenges associated with patient responses to follow-up longitudinal surveys regarding quality of care. Health Serv Res. 2003 Dec; 38(6 Pt 1):1579-98. PMID: 14727789; PMCID: PMC1360965.
    301. McDonnell PJ, Lee P, Spritzer K, Lindblad AS, Hays R. Associations of presbyopia with vision-targeted health-related quality of life. Arch Ophthalmol. 2003 Nov; 121(11):1577-81. PMID: 14609914.
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    302. Fleishman JA, Sherbourne CD, Cleary PD, Wu AW, Crystal S, Hays R. Patterns of coping among persons with HIV infection: configurations, correlates, and change. Am J Community Psychol. 2003 Sep; 32(1-2):187-204. PMID: 14570446.
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    303. Hays R, Chong K, Brown J, Spritzer KL, Horne K. Patient reports and ratings of individual physicians: an evaluation of the DoctorGuide and Consumer Assessment of Health Plans Study provider-level surveys. Am J Med Qual. 2003 Sep-Oct; 18(5):190-6. PMID: 14604271.
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    304. Unruh M, Yan G, Radeva M, Hays R, Benz R, Athienites NV, Kusek J, Levey AS, Meyer KB. Bias in assessment of health-related quality of life in a hemodialysis population: a comparison of self-administered and interviewer-administered surveys in the HEMO study. J Am Soc Nephrol. 2003 Aug; 14(8):2132-41. PMID: 12874468.
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    305. Shahriar J, Delate T, Hays R, Coons SJ. Commentary on using the SF-36 or MOS-HIV in studies of persons with HIV disease. Health Qual Life Outcomes. 2003 Jul 09; 1:25. PMID: 12914664; PMCID: PMC183842.
    306. Weech-Maldonado R, Morales LS, Elliott M, Spritzer K, Marshall G, Hays R. Race/ethnicity, language, and patients' assessments of care in Medicaid managed care. Health Serv Res. 2003 Jun; 38(3):789-808. PMID: 12822913; PMCID: PMC1360917.
    307. Crystal S, Akincigil A, Sambamoorthi U, Wenger N, Fleishman JA, Zingmond DS, Hays R, Bozzette SA, Shapiro MF. The diverse older HIV-positive population: a national profile of economic circumstances, social support, and quality of life. J Acquir Immune Defic Syndr. 2003 Jun 01; 33 Suppl 2:S76-83. PMID: 12853856.
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    308. Marshall GN, Sherbourne CD, Meredith LS, Camp P, Hays R. The tripartite model of anxiety and depression: symptom structure in depressive and hypertensive patient groups. J Pers Assess. 2003 Apr; 80(2):139-53. PMID: 12700017.
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    309. Haviland MG, Morales LS, Reise SP, Hays R. Do health care ratings differ by race or ethnicity? Jt Comm J Qual Saf. 2003 Mar; 29(3):134-45. PMID: 12635429.
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    310. Kim S, Hays R, Birbeck GL, Vickrey BG. Responsiveness of the quality of life in epilepsy inventory (QOLIE-89) in an antiepileptic drug trial. Qual Life Res. 2003 Mar; 12(2):147-55. PMID: 12639061.
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    311. Miller LG, Liu H, Hays R, Golin CE, Ye Z, Beck CK, Kaplan AH, Wenger NS. Knowledge of antiretroviral regimen dosing and adherence: a longitudinal study. Clin Infect Dis. 2003 Feb 15; 36(4):514-8. PMID: 12567311.
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    312. Dobalian A, Andersen RM, Stein JA, Hays R, Cunningham WE, Marcus M. The impact of HIV on oral health and subsequent use of dental services. J Public Health Dent. 2003; 63(2):78-85. PMID: 12816137.
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    313. Hays R, Hahn H, Marshall G. Use of the SF-36 and other health-related quality of life measures to assess persons with disabilities. Arch Phys Med Rehabil. 2002 Dec; 83(12 Suppl 2):S4-9. PMID: 12474166.
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    314. Wilson IB, Ding L, Hays R, Shapiro MF, Bozzette SA, Cleary PD. HIV patients' experiences with inpatient and outpatient care: results of a national survey. Med Care. 2002 Dec; 40(12):1149-60. PMID: 12458298.
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    315. Walters BA, Hays R, Spritzer KL, Fridman M, Carter WB. Health-related quality of life, depressive symptoms, anemia, and malnutrition at hemodialysis initiation. Am J Kidney Dis. 2002 Dec; 40(6):1185-94. PMID: 12460037.
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    316. Sarkisian CA, Hays R, Mangione CM. Do older adults expect to age successfully? The association between expectations regarding aging and beliefs regarding healthcare seeking among older adults. J Am Geriatr Soc. 2002 Nov; 50(11):1837-43. PMID: 12410903.
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    317. Fink A, Morton SC, Beck JC, Hays R, Spritzer K, Oishi S, Moore AA. The alcohol-related problems survey: identifying hazardous and harmful drinking in older primary care patients. J Am Geriatr Soc. 2002 Oct; 50(10):1717-22. PMID: 12366628.
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    318. Golin CE, Liu H, Hays R, Miller LG, Beck CK, Ickovics J, Kaplan AH, Wenger NS. A prospective study of predictors of adherence to combination antiretroviral medication. J Gen Intern Med. 2002 Oct; 17(10):756-65. PMID: 12390551; PMCID: PMC1495120.
    319. Miller LG, Huffman HB, Weidmer BA, Hays R. Patient preferences regarding antiretroviral therapy. Int J STD AIDS. 2002 Sep; 13(9):593-601. PMID: 12230922.
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    320. Miller LG, Golin CE, Hays R, Liu H, Beck CK, Kaplan AH, Wenger NS. Impact of antiretroviral regimen switches on adherence. HIV Clin Trials. 2002 Sep-Oct; 3(5):355-60. PMID: 12407484.
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    321. Farley DO, Elliott MN, Short PF, Damiano P, Kanouse DE, Hays R. Effect of CAHPS performance information on health plan choices by Iowa Medicaid beneficiaries. Med Care Res Rev. 2002 Sep; 59(3):319-36. PMID: 12205831.
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    322. Sarkisian CA, Hays R, Berry S, Mangione CM. Development, reliability, and validity of the expectations regarding aging (ERA-38) survey. Gerontologist. 2002 Aug; 42(4):534-42. PMID: 12145381.
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    323. Farley DO, Short PF, Elliott MN, Kanouse DE, Brown JA, Hays R. Effects of CAHPS health plan performance information on plan choices by New Jersey Medicaid beneficiaries. Health Serv Res. 2002 Aug; 37(4):985-1007. PMID: 12236394; PMCID: PMC1464003.
    324. Moore AA, Beck JC, Babor TF, Hays R, Reuben DB. Beyond alcoholism: identifying older, at-risk drinkers in primary care. J Stud Alcohol. 2002 May; 63(3):316-24. PMID: 12086132.
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    325. Birbeck GL, Hays R, Cui X, Vickrey BG. Seizure reduction and quality of life improvements in people with epilepsy. Epilepsia. 2002 May; 43(5):535-8. PMID: 12027916.
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    326. Frost MH, Bonomi AE, Ferrans CE, Wong GY, Hays R. Patient, clinician, and population perspectives on determining the clinical significance of quality-of-life scores. Mayo Clin Proc. 2002 May; 77(5):488-94. PMID: 12004999.
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    327. Damiano PC, Willard JC, Tyler MC, Momany ET, Hays R, Kanouse DE, Farley DO. CAHPS in practice: the Iowa demonstration. J Ambul Care Manage. 2002 Apr; 25(2):32-42. PMID: 11995194.
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    328. Coulter ID, Hurwitz EL, Adams AH, Genovese BJ, Hays R, Shekelle PG. Patients using chiropractors in North America: who are they, and why are they in chiropractic care? Spine (Phila Pa 1976). 2002 Feb 01; 27(3):291-6; discussion 297-8. PMID: 11805694.
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    329. Fink A, Tsai MC, Hays R, Moore AA, Morton SC, Spritzer K, Beck JC. Comparing the alcohol-related problems survey (ARPS) to traditional alcohol screening measures in elderly outpatients. Arch Gerontol Geriatr. 2002 Feb; 34(1):55-78. PMID: 14764311.
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    330. Miller LG, Liu H, Hays R, Golin CE, Beck CK, Asch SM, Ma Y, Kaplan AH, Wenger NS. How well do clinicians estimate patients' adherence to combination antiretroviral therapy? J Gen Intern Med. 2002 Jan; 17(1):1-11. PMID: 11903770; PMCID: PMC1494993.