Table 1.
Sample characteristics (N=2,258)
| Variable | Value |
|---|---|
| Age, yr | 16.47±1.65 |
| Gender | |
| Male | 1,242 (55.0) |
| Female | 1,012 (44.8) |
| No response | 4 (0.2) |
| Middle school | |
| 1 grade | 389 (17.2) |
| 2 grade | 355 (15.7) |
| 3 grade | 263 (11.6) |
| High school | |
| 1 grade | 444 (19.6) |
| 2 grade | 537 (23.7) |
| 3 grade | 270 (11.9) |
| Depression | |
| Yes | 699 (31.0) |
| Anxiety | |
| Yes | 481 (21.4) |
| Suicide ideation | |
| Yes | 252 (11.3) |
| Planned suicide | |
| Yes | 67 (3.0) |
| Attempted suicide | |
| 0 times | 2,167 (96.7) |
| 1 time | 39 (1.7) |
| 2 or 3 times | 31 (1.4) |
| 3 or more times | 4 (0.2) |
Values are presented as mean±standard deviation or number (%)