Outcome results of parameters expressed as durations
| Parameter | Intervention group | Control group | Group comparison | |
|---|---|---|---|---|
| n = 502 | n = 1051 | p value | Mean difference (95% CI) | |
| Median of cumulative benefit duration in days (mean±SD) (range) | 151 (182±97.7) (40–365) | 150 (182±98.1) (41–365) | 0.89 | 1.02 (0.89–1.16) |
| Median of gradual work resumption duration in days (mean±SD) (range) | 62 (82±73.5) (0–309) | 62 (87±78.4) (0–341) | 0.98 | 1.02 (0.56–1.87) |
| Median of pre-gradual work resumption benefit duration in days (mean±SD) (range) | 106 (143±91.4) (4–365) | 120 (138±85.6) (21–365) | 0.94 | 1.05 (0.54–2.05) |