Comparing alternative Rasch-based methods vs raw scores in measuring change in health.

OBJECTIVES: To compare alternative Rasch-based approaches to the assessment of change over time through the example of an outcome measure used in total hip replacement surgery. SUBJECTS: Preoperative data were collected on 1424 patients receiving total hip replacement surgery; 1221 (86%) were sent...

詳細記述

書誌詳細
主要な著者: Norquist, J, Fitzpatrick, R, Dawson, J, Jenkinson, C
フォーマット: Journal article
言語:English
出版事項: 2004