Table 2 Outcome results of parameters expressed as rates.
| Parameter | Intervention group | Control group | Group comparison | |
|---|---|---|---|---|
| n = 502 | n = 1051 | p value | RR (95% CI) | |
| Rate of non‐dependence on benefit in % (n) | 85.7 (432) | 84.0 (888) | 0.41 | 1.02 (0.91–1.15) |
| Work resumption rate in % (n) | 89.6 (372) | 87.4 (728) | 0.27 | 1.03 (0.93–1.13) |
| Only one benefit period rate in % (n) | 85.3 (431) | 84.5 (895) | 0.68 | 1.01 (0.90–1.14) |
| Gradual work resumption rate in % (n) | 10.3 (52) | 8.3 (88) | 0.22 | 1.24 (0.52–2.97) |
For all rates, the denominator was the total number of patients completing the study and assigned to the intervention group (n = 502) or to the control group (n = 1051).