Outcome | Follow-up month | Group values | Group comparisons | ||||||||||
SAU–MHC | SAU–INT | MHC–INT | |||||||||||
INT | MHC | SAU | Estimate | P value | 98.3% CI | Est | P value | 98.3% CI | Est | P value | 98.3% CI | ||
Time to RTW (weeks, HR) | 12 | 30 (IQR: 17:>52) | 37 (IQR: 17:>52) | 31 (IQR: 15:>52) | 1.14 | 0.318 | 0.83 to 1.57 | 0.96 | 0.715 | 0.71 to 1.29 | 0.82 | 0.123 | 0.6 to 1.12 |
6 | n/a | n/a | n/a | 1.29 | 0.093 | 0.9 to 1.87 | 1.22 | 0.187 | 0.85 to 1.74 | 0.94 | 0.678 | 0.64 to 1.36 | |
Proportion in work (%, OR) | 12 | 56.2 | 43.7 | 45 | 1.08 | 0.720 | 0.65 to 1.78 | 0.64 | 0.0293* | 0.39 to 1.05 | 0.59 | 0.012** | 0.36 to 0.98 |
Weeks of work (weeks, RR) | 12 | 18.3 (SD: 5.1) | 15.8 (SD: 4.5) | 17.6 (SD: 4.9) | 1.12 | 0.270 | 0.88 to 1.42 | 0.97 | 0.767 | 0.78 to 1.21 | 0.87 | 0.156 | 0.69 to 1.1 |
*0.05≤p<0.0167, **p≤0.0167.
INT, integrated intervention; MHC, mental healthcare; n/a, not available (data same as 12-month follow-up); RR, rate ratio; RTW, return-to-work; SAU, service as usual.