Items, Instruments, Crosswalks, and PROMIS.
نویسندگان
چکیده
4. Information on permissions/orders of reprints in rheumatology and related fields. Silverman featuring research articles on clinical subjects from scientists working is a monthly international serial edited by Earl D.
منابع مشابه
Improved responsiveness and reduced sample size requirements of PROMIS physical function scales with item response theory
INTRODUCTION The Health Assessment Questionnaire Disability Index (HAQ) and the SF-36 PF-10, among other instruments, yield sensitive and valid Disability (Physical Function) endpoints. Modern techniques, such as Item Response Theory (IRT), now enable development of more precise instruments using improved items. The NIH Patient Reported Outcomes Measurement Information System (PROMIS) is charge...
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ورودعنوان ژورنال:
- The Journal of rheumatology
دوره 36 6 شماره
صفحات -
تاریخ انتشار 2009