Validity and reliability of patient-reported outcomes measurement information system instruments in osteoarthritis.
Objective: Evaluation of known-group validity, ecological validity, and test-retest reliability of 4 domain instruments from the Patient-Reported Outcomes Measurement Information System (PROMIS) in osteoarthritis (OA) patients.Methods: We recruited an OA sample and a comparison general population (G...
| Publicado en: | Arthritis Care & Research Vol. 65; no. 10; pp. 1625 - 1634 |
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| Autores principales: | , , , , |
| Formato: | research Journal Article |
| Publicado: |
Wiley-Blackwell
Oct2013
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=104099659&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104099659 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 2151464X B8M4 jtl: Arthritis Care & Research issn: 2151464X maglogo: N pubinfo: dt: Oct2013 vid: 65 iid: 10 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 104099659 NLM23592494 2012316176 10.1002/acr.22025 NLM23592494 PMC3779528 104099659 ppf: 1625 ppct: 9 formats: tig: atl: Validity and reliability of patient-reported outcomes measurement information system instruments in osteoarthritis. aug: au: Broderick, Joan E Schneider, Stefan Junghaenel, Doerte U Schwartz, Joseph E Stone, Arthur A affil: Stony Brook University, Stony Brook, New York. sug: subj: Osteoarthritis Diagnosis Self Report Activities of Daily Living Adult Aged Arthralgia Diagnosis Arthralgia Epidemiology Case Control Studies Disability Evaluation Fatigue Diagnosis Fatigue Epidemiology Female Human Prospective Studies Male Memory Middle Age Osteoarthritis Epidemiology Osteoarthritis Physiopathology Pain Measurement Predictive Value of Tests Reproducibility of Results Severity of Illness Indices Time Factors United States Young Adult Adult: 19-44 years Aged: 65+ years Middle Aged: 45-64 years Female Male ab: Objective: Evaluation of known-group validity, ecological validity, and test-retest reliability of 4 domain instruments from the Patient-Reported Outcomes Measurement Information System (PROMIS) in osteoarthritis (OA) patients.Methods: We recruited an OA sample and a comparison general population (GP) sample through an internet survey panel. Pain intensity, pain interference, physical functioning, and fatigue were assessed for 4 consecutive weeks with PROMIS short forms on a daily basis and compared with same-domain Computer Adaptive Testing (CAT) instruments that use a 7-day recall. Known-group validity (comparison of OA and GP), ecological validity (comparison of aggregated daily measures with CAT instruments), and test-retest reliability were evaluated.Results: The recruited samples matched the demographic characteristics (age, sex, race, and ethnicity) of the US sample for arthritis and the 2009 Census for the GP. Compliance with repeated measurements was excellent at >95%. Known-group validity for CATs was demonstrated with large effect sizes (pain intensity 1.42, pain interference 1.25, and fatigue 0.85). Ecological validity was also established through high correlations between aggregated daily measures and weekly CATs (≥0.86). Test-retest validity (7-day) was very good (≥0.80).Conclusion: PROMIS CAT instruments demonstrated known-group and ecological validity in a comparison of OA patients with a GP sample. Adequate test-retest reliability was also observed. These data provide encouraging initial data on the utility of these PROMIS instruments for clinical and research outcomes in OA patients. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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