Table 1 Sample characteristics in the three data-sets included in the study.
Data-set 1 (N =40261) | Data-set 2 (N =1065) | Data-set 3 (N =1181) | ||||
|---|---|---|---|---|---|---|
Age, mean (s.d.) | 40.2 | (14.2) | 39.4 | (12.1) | 39.6 | (12.0) |
N | (%) | n | (%) | n | (%) | |
Gender | ||||||
Female | 24702 | (61.4) | 674 | (63.3) | 745 | (63.1) |
Male | 14598 | (36.3) | 382 | (35.9) | 407 | (34.5) |
Type of treatment | ||||||
Outpatient | 31627 | (78.6) | 903 | (84.8) | 911 | (77.1) |
Day treatment | 1801 | (4.5) | 66 | (6.2) | 129 | (10.9) |
Inpatient | 4079 | (10.1) | 76 | (7.1) | 138 | (11.7) |