A review of evidence on the discriminant validity of outcome measures in rheumatoid arthritis.
We have assessed the discriminant validity of functional status measures and measures that are part of the core set for rheumatoid arthritis. Papers were identified by a systematic literature search in MEDLINE and hand searching of references.
Felson
D T
DT
Boston University Arthritis Center, Massachusetts, USA.
Anderson
J J
JJ
D001172:Arthritis, Rheumatoid / Q000628:therapy*; D002986:Clinical Trials as Topic / Q000379:methods*; D016206:Databases, Bibliographic; D006801:Humans; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards; D016896:Treatment Outcome