“…Then, each of these occupations is rated on a performance scale (1 = not able to perform, 10 = able to perform extremely well) and a satisfaction with performance scale (1 = not satisfied at all, 10 = extremely satisfied). The COPM has been found to be reliable (21) and valid, when tested for concurrent criterion and construct validity (22,23), suitable for improving the process of goal-setting and to be a responsive outcome measure for occupational therapy in general (11) and for pain and team-based treatment programmes specifically (10,24,25). The Swedish version (26), also shown to be responsive to change over time (11), was used in the present study.…”