Table 2.
Association of PA, PMPU and suicidality in College Students
| Variables | Suicide attempt | Suicidal ideation | ||
|---|---|---|---|---|
| Crude OR (95%CI) |
Adjusted OR (95%CI) |
Crude OR (95%CI) |
Adjusted OR (95%CI) |
|
| PA | ||||
| Moderate and above | 1.00 | 1.00 | 1.00 | 1.00 |
| Low | 3.48 (2.52–4.81)** | 2.96 (2.13–4.13)** | 1.90 (1.46–2.46) ** | 1.63 (1.25–2.13)** |
| PMPU | ||||
| No | 1.00 | 1.00 | 1.00 | 1.00 |
| Yes | 3.65 (2.66–5.01)** | 3.17 (2.30–4.38)** | 2.83 (2.25–3.54)** | 2.62 (2.09–3.30)** |
Note: * P < 0.05; ** P < 0.001; OR is odds ratio; CI is confidence interval; PA is Physical activity; PMPU is problematic mobile phone use; Adjusted model controlled gender, grade, only child, parents’ educational level; registered residence, self-reported family economic situation