Table 3 Hazard ratio (HR) for use of antidepressants or anxiolytic drugs in the intervention group compared with controls, with exclusion at baseline of former users of AD or AX, and adjusted for confounders
From: CT-Screening for lung cancer does not increase the use of anxiolytic or antidepressant medication
Relative risk estimates | ||||
|---|---|---|---|---|
N, (%) | Adj. HR | 95 % CI | ||
Intervention versus control status | ||||
Control | 385 (21.69) | 1.00 | Reference | |
Intervention | 390 (21.87) | 1.01 | 0.88 | 1.17 |
Possible confounders: | ||||
Gender | ||||
Men | 367(47.35) | 1.00 | Reference | |
Women | 408(52.65) | 1.69 | 1.45 | 1.96 |
Age | ||||
≤ mean age 57.3 years | 415 (53.55) | 1.00 | Reference | |
>mean age 57.3 years | 360 (46.45) | 0.88 | 0.76 | 1.03 |
Civil status | ||||
Living together | 518 (67.19) | 1.00 | Reference | |
Living alone | 253 (32.81) | 1.30 | 1.11 | 1.52 |
Social status (SES) | ||||
Low | 313 (40.39) | 1.00 | Reference | |
Middle | 253 (32.65) | 0.84 | 0.77 | 0.92 |
High | 209 (26.97) | 0.42 | 0.34 | 0.50 |
Charlson Co-morbidity index (CCI) | ||||
0 | 609 (78.58) | 1.00 | Reference | |
1 | 111 (14.32) | 1.35 | 1.20 | 1.52 |
> 1 | 55 (7.10) | 2.70 | 1.13 | 4.27 |
Total 775 (21.78) | ||||