Figure 3From: An integrated care program to prevent work disability due to chronic low back pain: a process evaluation within a randomized controlled trial Expectations of sustainable RTW and effect on time until RTW rated by the physical therapists, occupational therapists and occupational physicians as a percentage of the number of respondents. PT: physical therapist; OT: occupational therapist; OP: occupational physician; RTW: return to work.Back to article page