FIGURE 1.
Study characteristics
| Community-based | Healthy controls | |
|---|---|---|
| Number of studies – n | 20 | 14 |
| Total number of participants – n | 6,960 | 766 |
| Age – mean (SD)1 | 15.25 (1.7) | 14.77 (1.8) |
| Sex – n (%) | ||
| Female | 4221 (60.6) | 381 (49.7) |
| Male | 2732 (39.3) | 385 (50.3) |
| Other | 7 (0.1) | 0 (0) |
| Main nationality – n | Australia (1) | Denmark (1) |
| China (2) | Norway (1) | |
| Hungary (1) | Turkey (12) | |
| India (1) | ||
| Iran (1) | ||
| Italy (4) | ||
| Portugal (1) | ||
| Spain (1) | ||
| Sweden (1) | ||
| Turkey (1) | ||
| UK (2) | ||
| USA (4) | ||
| DERS-T score – weighted mean (SD) | 84.4 (23.4) | 76.5 (20.0) |