Psychometric evaluation supported construct validity, temporal stability, and responsiveness of the Osteoarthritis Questionnaire (OA-Quest)

This study describes the psychometric evaluation of the OA-Quest. Specifically, temporal stability, convergent and discriminant validity, and responsiveness of the OA-Quest to joint replacement surgery were examined.

Source: Journal of Clinical Epidemiology - June 6, 2019 Category: Epidemiology Authors: Ljoudmila Busija, Richard H. Osborne, Gemma Tatangelo, Silvana Niutta, Rachelle Buchbinder Tags: Original Article Source Type: research