Reliability and Validity of the Avoidance of Daily Activities Photo Scale for Patients With Shoulder Pain (ADAP Shoulder Scale). KU Leuven
OBJECTIVE: The Avoidance of Daily Activities Photo Scale for Patients With Shoulder Pain (ADAP Shoulder Scale) was developed to assess pain-related avoidance behavior during daily activities in people with shoulder pain. However, its measurement properties must be verified according to international guidelines. As such, this study investigated the following 4 measurement properties of the ADAP Shoulder Scale: reliability, measurement errors, ...