Review patients’ demographics, antidepressant duration and indication
| Age, years | Mean | ±SD | Median | Range |
| All n = 2691 | 54.4 | 13.4 | 54 | 19–100 |
| Female n = 1975 | 54.8 | 13.7 | 54 | 19–100 |
| Male n = 716 | 53.7 | 12.4 | 53 | 20–87 |
| Duration: same antidepressant (years) | ||||
| All n = 2849a | 5.5 | 3.0 | 5.0 | 2.0–24.8 |
| Female n = 1975 | 5.5 | 3.0 | 5.0 | 2.0–24.8 |
| Male n = 716 | 5.5 | 3.0 | 4.6 | 2.0–19.0 |
| Indication for antidepressant n = 1929 | % (n) | |||
| Depression | 65.0% (1253) | |||
| Mixed anxiety depression | 22.1% (426) | |||
| Anxiety disorders | 10.1% (194) | |||
| Otder mental healtd | 1.5% (1.5%) | |||
| General medical | 1.4% (27) | |||
↵a 158 patients’ sex not available.