TY - JOUR AU - Smith, K. W. AU - Avis, N. E. AU - Assmann, S. F. PY - 1999 DA - 1999// TI - Distinguishing between quality of life and health status in quality of life research: a meta-analysis JO - Qual Life Res VL - 8 UR - https://doi.org/10.1023/A:1008928518577 DO - 10.1023/A:1008928518577 ID - Smith1999 ER - TY - JOUR AU - Bruce, B. AU - Fries, J. F. PY - 2003 DA - 2003// TI - The Stanford Health Assessment Questionnaire: dimensions and practical applications HAQ JO - Health Qual Life Outcomes VL - 1 UR - https://doi.org/10.1186/1477-7525-1-20 DO - 10.1186/1477-7525-1-20 ID - Bruce2003 ER - TY - JOUR AU - Haley, S. M. AU - McHorney, C. A. AU - Ware, J. E. PY - 1994 DA - 1994// TI - Evaluation of the MOS SF-36 physical functioning scale (PF-10): I. Unidimensionality and reproducibility of the Rasch item scale JO - J Clin Epidemiol VL - 47 UR - https://doi.org/10.1016/0895-4356(94)90215-1 DO - 10.1016/0895-4356(94)90215-1 ID - Haley1994 ER - TY - JOUR AU - Reeve, B. B. AU - Hays, R. D. AU - Bjorner, J. B. AU - Cook, K. F. AU - Crane, P. K. AU - Teresi, J. A. AU - Revicki, D. A. AU - Weiss, D. J. AU - Hambleton, R. K. AU - Liu, H. PY - 2007 DA - 2007// TI - Psychometric evaluation and calibration of health-related quality of life item banks: plans for the Patient-Reported Outcomes Measurement Information System (PROMIS) JO - Med Care VL - 45 UR - https://doi.org/10.1097/01.mlr.0000250483.85507.04 DO - 10.1097/01.mlr.0000250483.85507.04 ID - Reeve2007 ER - TY - JOUR AU - Fries, J. F. AU - Bruce, B. AU - Bjorner, J. B. AU - Rose, M. PY - 2006 DA - 2006// TI - More relevant, precise, and efficient items for assessment of physical function and disability: moving beyond the classic instruments JO - Ann Rheum Dis VL - 65 ID - Fries2006 ER - TY - JOUR AU - Jette, A. M. AU - Haley, S. M. AU - Tao, W. AU - Ni, P. AU - Moed, R. AU - Meyers, D. AU - Zurek, M. PY - 2007 DA - 2007// TI - Prospective evaluation of the AM-PAC-CAT in outpatient rehabilitation settings JO - Phys Ther VL - 87 UR - https://doi.org/10.2522/ptj.20060121 DO - 10.2522/ptj.20060121 ID - Jette2007 ER - TY - JOUR AU - DeWitt, E. M. AU - Stucky, B. D. AU - Thissen, D. AU - Irwin, D. E. AU - Langer, M. AU - Varni, J. W. AU - Lai, J. S. AU - Yeatts, K. B. AU - Dewalt, D. A. PY - 2011 DA - 2011// TI - Construction of the eight-item patient-reported outcomes measurement information system pediatric physical function scales: built using item response theory JO - J Clin Epidemiol VL - 64 UR - https://doi.org/10.1016/j.jclinepi.2010.10.012 DO - 10.1016/j.jclinepi.2010.10.012 ID - DeWitt2011 ER - TY - JOUR AU - Rose, M. AU - Bjorner, J. B. AU - Becker, J. AU - Fries, J. F. AU - Ware, J. E. PY - 2008 DA - 2008// TI - Evaluation of a preliminary physical function item bank supported the expected advantages of the Patient-Reported Outcomes Measurement Information System (PROMIS) JO - J Clin Epidemiol VL - 61 UR - https://doi.org/10.1016/j.jclinepi.2006.06.025 DO - 10.1016/j.jclinepi.2006.06.025 ID - Rose2008 ER - TY - JOUR AU - Hart, D. L. AU - Wang, Y. C. AU - Stratford, P. W. AU - Mioduski, J. E. PY - 2008 DA - 2008// TI - Computerized adaptive test for patients with foot or ankle impairments produced valid and responsive measures of function JO - Qual Life Res VL - 17 UR - https://doi.org/10.1007/s11136-008-9381-y DO - 10.1007/s11136-008-9381-y ID - Hart2008 ER - TY - JOUR AU - Holman, R. AU - Weisscher, N. AU - Glas, C. A. AU - Dijkgraaf, M. G. AU - Vermeulen, M. AU - de Haan, R. J. AU - Lindeboom, R. PY - 2005 DA - 2005// TI - The Academic Medical Center Linear Disability Score (ALDS) item bank: item response theory analysis in a mixed patient population JO - Health Qual Life Outcomes VL - 3 UR - https://doi.org/10.1186/1477-7525-3-83 DO - 10.1186/1477-7525-3-83 ID - Holman2005 ER - TY - JOUR AU - Haley, S. M. AU - Jette, A. M. AU - Coster, W. J. AU - Kooyoomijan, J. T. AU - Levenson, S. AU - Heeren, T. AU - Ashba, J. PY - 2002 DA - 2002// TI - Late Life Function and Disability Instrument: II. Development and evaluation of the function component JO - J Gerontol A Biol Sci Med Sci VL - 57 UR - https://doi.org/10.1093/gerona/57.4.M217 DO - 10.1093/gerona/57.4.M217 ID - Haley2002 ER - TY - JOUR AU - Jette, A. M. AU - Haley, S. M. AU - Ni, P. AU - Olarsch, S. AU - Moed, R. PY - 2008 DA - 2008// TI - Creating a computer adaptive test version of the late-life function and disability instrument JO - J Gerontol A Biol Sci Med Sci VL - 63 UR - https://doi.org/10.1093/gerona/63.11.1246 DO - 10.1093/gerona/63.11.1246 ID - Jette2008 ER - TY - JOUR AU - Guralnik, J. M. AU - Ferrucci, L. PY - 2003 DA - 2003// TI - Assessing the building blocks of function: utilizing measures of functional limitation JO - Am J Prev Med VL - 25 UR - https://doi.org/10.1016/S0749-3797(03)00174-0 DO - 10.1016/S0749-3797(03)00174-0 ID - Guralnik2003 ER - TY - JOUR AU - Gill, T. M. PY - 2010 DA - 2010// TI - Assessment of function and disability in longitudinal studies JO - J Am Geriatr Soc VL - 58 UR - https://doi.org/10.1111/j.1532-5415.2010.02914.x DO - 10.1111/j.1532-5415.2010.02914.x ID - Gill2010 ER - TY - BOOK PY - 2001 DA - 2001// TI - International Classification of Functioning, Disability and Health ID - ref15 ER - TY - JOUR AU - Leveille, S. G. AU - Penninx, B. W. AU - Melzer, D. AU - Izmirlian, G. AU - Guralnik, J. M. PY - 2000 DA - 2000// TI - Sex differences in the prevalence of mobility disability in old age: the dynamics of incidence, recovery, and mortality JO - J Gerontol B Psychol Sci Soc Sci VL - 55 UR - https://doi.org/10.1093/geronb/55.1.S41 DO - 10.1093/geronb/55.1.S41 ID - Leveille2000 ER - TY - JOUR AU - Freedman, V. A. AU - Martin, L. G. PY - 1998 DA - 1998// TI - Understanding trends in functional limitations among older Americans JO - Am J Public Health VL - 88 UR - https://doi.org/10.2105/AJPH.88.10.1457 DO - 10.2105/AJPH.88.10.1457 ID - Freedman1998 ER - TY - JOUR AU - Murtagh, K. N. AU - Hubert, H. B. PY - 2004 DA - 2004// TI - Gender differences in physical disability among an elderly cohort JO - Am J Public Health VL - 94 UR - https://doi.org/10.2105/AJPH.94.8.1406 DO - 10.2105/AJPH.94.8.1406 ID - Murtagh2004 ER - TY - JOUR AU - Wray, L. A. AU - Blaum, C. S. PY - 2001 DA - 2001// TI - Explaining the role of sex on disability: a population-based study JO - Gerontologist VL - 41 UR - https://doi.org/10.1093/geront/41.4.499 DO - 10.1093/geront/41.4.499 ID - Wray2001 ER - TY - JOUR AU - Simonsick, E. M. AU - Newman, A. B. AU - Nevitt, M. C. AU - Kritchevsky, S. B. AU - Ferrucci, L. AU - Guralnik, J. M. AU - Harris, T. PY - 2001 DA - 2001// TI - Measuring higher level physical function in well-functioning older adults: expanding familiar approaches in the health ABC study JO - J Gerontol A Biol Sci Med Sci VL - 56 UR - https://doi.org/10.1093/gerona/56.10.M644 DO - 10.1093/gerona/56.10.M644 ID - Simonsick2001 ER - TY - JOUR AU - Kuh, D. AU - Bassey, E. J. AU - Butterworth, S. AU - Hardy, R. AU - Wadsworth, M. E. PY - 2005 DA - 2005// TI - Grip strength, postural control, and functional leg power in a representative cohort of British men and women: associations with physical activity, health status, and socioeconomic conditions JO - J Gerontol A Biol Sci Med Sci VL - 60 UR - https://doi.org/10.1093/gerona/60.2.224 DO - 10.1093/gerona/60.2.224 ID - Kuh2005 ER - TY - JOUR AU - Sainio, P. AU - Koskinen, S. AU - Heliövaara, M. AU - Martelin, T. AU - Härkänen, T. AU - Hurri, H. AU - Miilunpalo, S. AU - Aromaa, A. PY - 2006 DA - 2006// TI - Self-reported and test-based mobility limitations in a representative sample of Finns aged 30+ JO - Scand J Public Health VL - 34 UR - https://doi.org/10.1080/14034940500489859 DO - 10.1080/14034940500489859 ID - Sainio2006 ER - TY - JOUR AU - Teresi, J. A. AU - Ocepek-Welikson, K. AU - Kleinman, M. AU - Cook, K. F. AU - Crane, P. K. AU - Gibbons, L. E. AU - Morales, L. S. AU - Orlando-Edelen, M. AU - Cella, D. PY - 2007 DA - 2007// TI - Evaluating measurement equivalence using the item response theory log-likelihood ratio (IRTLR) method to assess differential item functioning (DIF): applications (with illustrations) to measures of physical functioning ability and general distress JO - Qual Life Res VL - 16 UR - https://doi.org/10.1007/s11136-007-9186-4 DO - 10.1007/s11136-007-9186-4 ID - Teresi2007 ER - TY - JOUR AU - Petersen, M. A. AU - Groenvold, M. AU - Aaronson, N. K. AU - Chie, W. C. AU - Conroy, T. AU - Costantini, A. AU - Fayers, P. AU - Helbostad, J. AU - Holzner, B. AU - Kaasa, S. PY - 2011 DA - 2011// TI - Development of computerized adaptive testing (CAT) for the EORTC QLQ-C30 physical functioning dimension JO - Qual Life Res VL - 20 UR - https://doi.org/10.1007/s11136-010-9770-x DO - 10.1007/s11136-010-9770-x ID - Petersen2011 ER - TY - JOUR AU - Langer, M. M. AU - Hill, C. D. AU - Thissen, D. AU - Burwinkle, T. M. AU - Varni, J. W. AU - Dewalt, D. A. PY - 2008 DA - 2008// TI - Item response theory detected differential item functioning between healthy and ill children in quality-of-life measures JO - J Clin Epidemiol VL - 61 UR - https://doi.org/10.1016/j.jclinepi.2007.05.002 DO - 10.1016/j.jclinepi.2007.05.002 ID - Langer2008 ER - TY - JOUR AU - Scott, N. W. AU - Fayers, P. M. AU - Aaronson, N. K. AU - Bottomley, A. AU - de Graeff, A. AU - Groenvold, M. AU - Gundy, C. AU - Koller, M. AU - Petersen, M. A. AU - Sprangers, M. A. PY - 2010 DA - 2010// TI - Differential item functioning (DIF) analyses of health-related quality of life instruments using logistic regression JO - Health Qual Life Outcomes VL - 8 ID - Scott2010 ER - TY - JOUR AU - Roussos, L. AU - Stout, W. PY - 1996 DA - 1996// TI - A multidimensionality-based DIF analysis paradigm JO - Appl Psychol Meas VL - 20 UR - https://doi.org/10.1177/014662169602000404 DO - 10.1177/014662169602000404 ID - Roussos1996 ER - TY - JOUR AU - Pfeiffer, E. PY - 1975 DA - 1975// TI - A short portable mental status questionnaire for the assessment of organic brain deficit in elderly patients JO - J Am Geriatr Soc VL - 23 UR - https://doi.org/10.1111/j.1532-5415.1975.tb00927.x DO - 10.1111/j.1532-5415.1975.tb00927.x ID - Pfeiffer1975 ER - TY - JOUR AU - Martin, M. AU - Kosinski, M. AU - Bjorner, J. B. AU - Ware, J. E. AU - Maclean, R. AU - Li, T. PY - 2007 DA - 2007// TI - Item response theory methods can improve the measurement of physical function by combining the modified health assessment questionnaire and the SF-36 physical function scale JO - Qual Life Res VL - 16 UR - https://doi.org/10.1007/s11136-007-9193-5 DO - 10.1007/s11136-007-9193-5 ID - Martin2007 ER - TY - JOUR PY - 2008 DA - 2008// TI - Functional outcomes for clinical trials in frail older persons: time to be moving JO - J Gerontol B Psychol Sci Soc Sci VL - 63 ID - ref30 ER - TY - JOUR AU - Sheik, J. I. AU - Yesavage, J. A. PY - 1986 DA - 1986// TI - Geriatric Depression Scale (GDS). Recent evidence and development of shorter version JO - Clin Gerontol VL - 5 ID - Sheik1986 ER - TY - JOUR AU - Fried, L. P. AU - Guralnik, J. M. PY - 1997 DA - 1997// TI - Disability in older adults: evidence regarding significance, etiology, and risk JO - J Am Geriatr Soc VL - 45 UR - https://doi.org/10.1111/j.1532-5415.1997.tb00986.x DO - 10.1111/j.1532-5415.1997.tb00986.x ID - Fried1997 ER - TY - JOUR AU - Fried, L. P. AU - Bandeen-Roche, K. AU - Chaves, P. H. AU - Johnson, B. A. PY - 2000 DA - 2000// TI - Preclinical mobility disability predicts incident mobility disability in older women JO - J Gerontol A Biol Sci Med Sci VL - 55 UR - https://doi.org/10.1093/gerona/55.1.M43 DO - 10.1093/gerona/55.1.M43 ID - Fried2000 ER - TY - JOUR AU - Andrich, D. PY - 1978 DA - 1978// TI - A rating formulation for ordered response categories JO - Psychometrika VL - 43 UR - https://doi.org/10.1007/BF02293814 DO - 10.1007/BF02293814 ID - Andrich1978 ER - TY - CHAP AU - Groenvold, M. AU - Petersen, M. A. ED - Fayers, P. ED - Hays, R. PY - 2005 DA - 2005// TI - The role and use of the diferential item functioning (DIF) analysis of quality of life data from clinical trials BT - Assessing quality of life in clinical trials PB - Oxford University Press CY - Oxford ID - Groenvold2005 ER - TY - BOOK AU - Ramsay, J. O. PY - 2000 DA - 2000// TI - Testgraf. A program for the graphical analysis of multiple choice test and questionnaire data. [computer software] PB - Department of Psychology, McGill University CY - Montreal ID - Ramsay2000 ER - TY - BOOK AU - Jöreskog, K. G. AU - Sörbom, D. AU - Jöreskog, K. G. AU - Sörbom, D. PY - 2006 DA - 2006// TI - LISREL [computer software]. Version 8.80 PB - Scientific Software International CY - Chicago ID - Jöreskog2006 ER - TY - JOUR AU - Reise, S. P. AU - Morizot, J. AU - Hays, R. D. PY - 2007 DA - 2007// TI - The role of the bifactor model in resolving dimensionality issues in health outcomes measures JO - Qual Life Res VL - 16 ID - Reise2007 ER - TY - JOUR AU - Hu, L. AU - Bentler, P. M. PY - 1999 DA - 1999// TI - Cutoff criteria for fit indexes in covariance structure analysis: conventional criteria versus new alternatives JO - Struct Equ Modeling VL - 6 UR - https://doi.org/10.1080/10705519909540118 DO - 10.1080/10705519909540118 ID - Hu1999 ER - TY - CHAP AU - Roussos, L. A. AU - Stout, W. ED - Kaplan, D. PY - 2004 DA - 2004// TI - Differential item functioning analysis: detecting DIF item and testing DIF hipothesis BT - The Sage handbook of quantitative methodology for the social sciences PB - Sage Publications, Inc CY - Thousand Oaks ID - Roussos2004 ER - TY - BOOK PY - 2005 DA - 2005// TI - Dimensionality-based DIF analysis package: SIBTEST, Poly-SIBTEST, Crossing SIBTEST, DIFSIM, DIFCOMP [computer software]. Version 1.2 PB - Assessment Corporation CY - Champaign, IL ID - ref41 ER - TY - JOUR AU - Chang, H. AU - Mazzeo, J. AU - Roussos, L. PY - 1996 DA - 1996// TI - Detecting DIF for Polytomously Scored Items: An Adaptation of the SIBTEST Procedure JO - J Educ Meas VL - 33 UR - https://doi.org/10.1111/j.1745-3984.1996.tb00496.x DO - 10.1111/j.1745-3984.1996.tb00496.x ID - Chang1996 ER - TY - JOUR AU - Li, H. AU - Stout, W. PY - 2010 DA - 2010// TI - A new procedure for detection of crossing DIF JO - Psychometrika VL - 61 UR - https://doi.org/10.1007/BF02294041 DO - 10.1007/BF02294041 ID - Li2010 ER - TY - BOOK AU - Bond, T. G. AU - Fox, C. M. PY - 2007 DA - 2007// TI - Applying the Rasch Model: fundamental measurement in the Human Sciences PB - Lawrence Erlbaum Associates CY - Mahwah, New Jersey ID - Bond2007 ER - TY - JOUR AU - Lai, J. S. AU - Cella, D. AU - Chang, C. H. AU - Bode, R. K. AU - Heinemann, A. W. PY - 2003 DA - 2003// TI - Item banking to improve, shorten and computerize self-reported fatigue: an illustration of steps to create a core item bank from the FACIT-Fatigue Scale JO - Qual Life Res VL - 12 UR - https://doi.org/10.1023/A:1025014509626 DO - 10.1023/A:1025014509626 ID - Lai2003 ER - TY - BOOK AU - Hambleton, R. AU - Swaminathn, H. AU - Rogers, H. J. PY - 1991 DA - 1991// TI - Fundamentals of Item Response Theory PB - Sage Publications, Inc. CY - Newbury Park, California ID - Hambleton1991 ER - TY - CHAP AU - Smith, E. V. ED - Smith, E. V. ED - Smith, R. M. PY - 2004 DA - 2004// TI - Evidence for the reliability of measures and validity of measure interpretation: a Rasch measurement perspective BT - Introduction to Rasch measurement PB - JAM Press CY - Maple Grove, MN ID - Smith2004 ER - TY - CHAP AU - Bode, R. K. ED - Smith, E. V. ED - Smith, R. M. PY - 2004 DA - 2004// TI - Partial credit model and pivot anchoring BT - Introduction to Rasch measurement PB - JAM Press CY - Maple Grove, MN ID - Bode2004 ER - TY - BOOK AU - Linacre, J. M. PY - 2010 DA - 2010// TI - Winsteps (version 3.63.02) [Computer Software] PB - Winsteps.com CY - Chicago ID - Linacre2010 ER - TY - JOUR AU - López-García, E. AU - Banegas, J. R. AU - Pérez-Regadera, A. G. AU - Gutiérrez-Fisac, J. L. AU - Alonso, J. AU - Rodríguez-Artalejo, F. PY - 2003 DA - 2003// TI - Valores de referencia de la versión española del cuestionario de salud SF-36 en población adulta de más de 60 años JO - Med Clin (Barc) VL - 120 UR - https://doi.org/10.1016/S0025-7753(03)73775-0 DO - 10.1016/S0025-7753(03)73775-0 ID - López-García2003 ER - TY - JOUR AU - Louie, G. H. AU - Ward, M. M. PY - 2010 DA - 2010// TI - Sex disparities in self-reported physical functioning: true differences, reporting bias, or incomplete adjustment for confounding? JO - J Am Geriatr Soc VL - 58 UR - https://doi.org/10.1111/j.1532-5415.2010.02858.x DO - 10.1111/j.1532-5415.2010.02858.x ID - Louie2010 ER - TY - JOUR AU - Sarkisian, C. A. AU - Gruenewald, T. L. AU - Boscardin, W. J. AU - Seeman, T. E. PY - 2008 DA - 2008// TI - Preliminary evidence for subdimensions of geriatric frailty: the MacArthur study of successful aging JO - J Am Geriatr Soc VL - 56 UR - https://doi.org/10.1111/j.1532-5415.2008.02041.x DO - 10.1111/j.1532-5415.2008.02041.x ID - Sarkisian2008 ER - TY - JOUR AU - Sourial, N. AU - Wolfson, C. AU - Bergman, H. AU - Zhu, B. AU - Karunananthan, S. AU - Quail, J. AU - Fletcher, J. AU - Weiss, D. AU - Bandeen-Roche, K. AU - Béland, F. PY - 2010 DA - 2010// TI - A correspondence analysis revealed frailty deficits aggregate and are multidimensional JO - J Clin Epidemiol VL - 63 UR - https://doi.org/10.1016/j.jclinepi.2009.08.007 DO - 10.1016/j.jclinepi.2009.08.007 ID - Sourial2010 ER - TY - JOUR AU - Hicks, G. E. AU - Shardell, M. AU - Alley, D. E. AU - Miller, R. R. AU - Bandinelli, D. AU - Guralnik, J. M. AU - Lauretani, F. AU - Simonsick, E. M. AU - Ferrucci, L. PY - 2012 DA - 2012// TI - Absolute strength and loss of strength as predictors of mobility decline in older adults: the InCHIANTI study JO - J Gerontol A Biol Sci Med Sci VL - 67 UR - https://doi.org/10.1093/gerona/glr055 DO - 10.1093/gerona/glr055 ID - Hicks2012 ER - TY - JOUR AU - Wolfe, F. AU - Michaud, K. AU - Pincus, T. PY - 2004 DA - 2004// TI - Development and validation of the health assessment questionnaire II: a revised version of the health assessment questionnaire JO - Arthritis Rheum VL - 50 UR - https://doi.org/10.1002/art.20549 DO - 10.1002/art.20549 ID - Wolfe2004 ER - TY - JOUR AU - Bruce, B. AU - Fries, J. F. AU - Ambrosini, D. AU - Lingala, B. AU - Gandek, B. AU - Rose, M. AU - Ware, J. E. PY - 2009 DA - 2009// TI - Better assessment of physical function: item improvement is neglected but essential JO - Arthritis Res Ther VL - 11 UR - https://doi.org/10.1186/ar2890 DO - 10.1186/ar2890 ID - Bruce2009 ER - TY - JOUR AU - Chachamovich, E. AU - Fleck, M. P. AU - Power, M. PY - 2009 DA - 2009// TI - Literacy affected ability to adequately discriminate among categories in multipoint Likert Scales JO - J Clin Epidemiol VL - 62 UR - https://doi.org/10.1016/j.jclinepi.2008.03.002 DO - 10.1016/j.jclinepi.2008.03.002 ID - Chachamovich2009 ER -