Vocational Outcomes
EVENT
At 24-month follow-up, the average numbers of weeks in work (of 104 possible weeks) were as follows: SAU 44.5 (SD 9.5); MHC 40.4 (SD 9.0); INT 48.5 (SD 10.5). RTW rates in the SAU group did not differ from those in the MHC and INT groups. However, the MHC group showed slightly slower RTW (borderline statistical significance) compared to INT (Hazard ratio (HR) 0.79 [98.3%CI: 0.60;1.05], p = 0.044), and a borderline lower number of weeks in work compared to the INT group (Rate ratio (RR) 0.84 [98.3%CI: 0.69 to 1.01], p = 0.024). In terms of weeks in work, SAU was equal to MHC and INT. Table 
Kaplan-Meier curve for the event ‘first stable return to work’ (top) and proportion in work (bottom); INT: IBBIS Integrated Intervention; MHC: IBBIS Mental Healthcare; SAU: Service As Usual
Vocational outcomes at 24-month follow-up: Group values and pairwise comparisons; HR: Hazard ratio; OR: Odds ratio; RR: Rate ratio; MHC: Mental Healthcare; SAU: Service As Usual; INT: Integrated Intervention; IQR: Inter-quartile Range; CI: Confidence Interval; a: n = 609. b: n = 590; *: p < 0,05