Testing the construct validity of a health transition question using vignette-guided patient ratings of health
نویسندگان
چکیده
منابع مشابه
Testing the construct validity of a health transition question using vignette-guided patient ratings of health
BACKGROUND A single-item transition question is often used to assess improvement or worsening in health, but its validity has not been tested extensively. The purpose of this study was to test the construct validity of a transition question by relating it to qualitative changes in patient's self-rating of health guided by clinical vignettes. METHODS We studied 169 patients with active rheumat...
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ژورنال
عنوان ژورنال: Health and Quality of Life Outcomes
سال: 2018
ISSN: 1477-7525
DOI: 10.1186/s12955-017-0832-4