The aim of this study is to describe the development of the Work In Progress questionnaire, a tool designed to evaluate commitment in persons, and its psychometric validation process in the context of low back pain.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
WIP questionnaire
Timeframe: At the moment of the questionnaire administration
WIP questionnaire
Timeframe: After 7-10 days later the first assessment (please, see above) as concerns test-retest assessment reliability.