OR and 95% CI for the association with sickness absence (>90 days, 2002) among employees on psychiatric long-term sick leave in 1999 who reported having received different treatments (1999–2001)
| Interval | Number of cases/individuals | Model 1 OR (95% CI) | Model 2 OR (95% CI) | Model 3 OR (95% CI) | |
|---|---|---|---|---|---|
| Drug treatment | No | 213/585 | 1 | 1 | 1 |
| Yes | 835/1739 | 1.61 (1.33 to 1.96) | 1.62 (1.33 to 1.97) | 1.56 (1.28 to 1.90) | |
| Psychotherapy | No | 315/725 | 1 | 1 | 1 |
| Yes | 733/1599 | 1.10 (0.92 to 1.31) | 1.15 (0.96 to 1.38) | 1.16 (0.96 to 1.40) | |
| Workplace-oriented rehabilitation | No | 618/1301 | 1 | 1 | 1 |
| Yes | 430/1023 | 0.80 (0.68 to 0.94) | 0.81 (0.69 to 0.96) | 0.81 (0.68 to 0.96) | |
| Physiotherapy | No | 542/1323 | 1 | 1 | 1 |
| Yes | 506/1001 | 1.47 (1.25 to 1.74) | 1.46 (1.23 to 1.73) | 1.43 (1.21 to 1.69) | |
| Complementary or alternative medicine | No | 850/1932 | 1 | 1 | 1 |
| Yes | 198/392 | 1.30 (1.04 to 1.61) | 1.28 (1.03 to 1.60) | 1.27 (1.02 to 1.59) | |
| Only drug treatment | No | 968/2134 | 1 | 1 | 1 |
| Yes | 80/190 | 0.88 (0.65 to 1.18) | 0.85 (0.63 to 1.15) | 0.85 (0.63 to 1.15) | |
| Only psychotherapy | No | 1014/2213 | 1 | 1 | 1 |
| Yes | 34/111 | 0.52 (0.35 to 0.79) | 0.55 (0.36 to 0.83) | 0.58 (0.38 to 0.87) | |
| Only workplace-oriented rehabilitation | No | 1038/2286 | 1 | 1 | 1 |
| Yes | 10/38 | 0.43 (0.21 to 0.89) | 0.40 (0.19 to 0.84) | 0.45 (0.22 to 0.94) | |
| Only physiotherapy | No | 1035/2295 | 1 | 1 | 1 |
| Yes | 13/29 | 0.99 (0.47 to 2.07) | 0.97 (0.46 to 2.05) | 0.93 (0.44 to 1.97) | |
| Only complementary or alternative medicine | No | 1042/2304 | 1 | 1 | 1 |
| Yes | 6/20 | 0.52 (0.20 to 1.35) | 0.49 (0.19 to 1.30) | 0.51 (0.19 to 1.34) | |
| Drug treatment and psychotherapy | No | 915/2032 | 1 | 1 | 1 |
| Yes | 133/292 | 1.02 (0.80 to 1.31) | 1.02 (0.79 to 1.31) | 1.03 (0.80 to 1.33) | |
| Drug treatment, psychotherapy and workplace-oriented rehabilitation | No | 947/2082 | 1 | 1 | 1 |
| Yes | 101/242 | 0.86 (0.66 to 1.12) | 0.89 (0.68 to 1.17) | 0.88 (0.67 to 1.16) | |
| Drug treatment, psychotherapy and physiotherapy | No | 932/2120 | 1 | 1 | 1 |
| Yes | 116/204 | 1.68 (1.26 to 2.25) | 1.70 (1.27 to 2.27) | 1.67 (1.25 to 2.25) | |
| Drug treatment, psychotherapy, physiotherapy and workplace-oriented rehabilitation | No | 970/2143 | 1 | 1 | 1 |
| Yes | 78/181 | 0.92 (0.67 to 1.24) | 0.93 (0.69 to 1.27) | 0.91 (0.66 to 1.24) |
The reference group comprises those not receiving the respective treatments. Model 1=crude OR with 95% CI. Model 2=OR with 95% CI adjusted for age, sex, socioeconomic status, immigrant status and household situation in 1999. Model 3=OR with 95% CI adjusted for the covariates in model 2, as well sickness absence 1997/1998 and somatic and depression symptoms in 1999.