کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4061171 1604034 2011 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of the Reliability, Responsiveness, and Construct Validity of 4 Different Questionnaires for Evaluating Outcomes after Total Knee Arthroplasty
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Comparison of the Reliability, Responsiveness, and Construct Validity of 4 Different Questionnaires for Evaluating Outcomes after Total Knee Arthroplasty
چکیده انگلیسی

The study aimed to compare the reliability, responsiveness and construct convergent validity of four questionnaires (Western Ontario and McMaster Universities Osteoarthritis Index, Activities of Daily Living of the Knee Outcome Survey, Oxford Knee Score, and the 12-item Short Form Health Survey) in total knee arthroplasty patients. Seventy-nine patients completed the questionnaires before surgery and 6 months later. The reliability was high for all instruments with intraclass correlation coefficients from 0.81 to 0.96 and SEMs from 6.6% to 28.3% of mean scores. The score changes after surgery were three- to five-fold the instruments' measurement error. The responsiveness was large for all instruments. In conclusion most of the selected instruments were reliable and responsive. It was not possible to clearly identify a “best” or “better” tool and hence all can be considered useful, with the reported psychometric properties serving to guide the choice of instrument for a given purpose.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 26, Issue 6, September 2011, Pages 861–869
نویسندگان
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