Table 2.
Regression analysis (unadjusted estimates) by suicidal ideation of the participants.
| Characteristics | Unadjusted model | ||
|---|---|---|---|
| COR | 95% CI | p-value | |
| Gender | |||
| Male | 0.746 | (0.609–0.915) | 0.005 |
| Female | Reference | ||
| Age | |||
| 18–20 years | 0.869 | (0.613–1.231) | 0.429 |
| 21–23 years | 1.287 | (0.931–1.780) | 0.126 |
| 24–28 years | Reference | ||
| Marital status | |||
| Unmarried | 0.693 | (0.412–1.164) | 0.165 |
| In a relation | 0.868 | (0.493–1.526) | 0.622 |
| Married | Reference | ||
| Family type | |||
| Nuclear | 0.796 | (0.620–1.022) | 0.074 |
| Joint | Reference | ||
| Socio-economic status | |||
| Lower | 0.314 | (0.214–0.461) | <0.001 |
| Middle | 0.460 | (0.362-0.584) | <0.001 |
| Higher | Reference | ||
| Residence | |||
| Rural | 0.427 | (0.329–0.552) | <0.001 |
| Urban | Reference | ||
| Physical exercise | |||
| Yes | 0.518 | (0.417–0.644) | <0.001 |
| No | Reference | ||
| Sleeping status | |||
| Less than normal | 3.252 | (2.552–4.144) | <0.001 |
| More than normal | 2.190 | (1.639–2.927) | <0.001 |
| Normal (7–9 h) | Reference | ||
| Satisfaction with studies | |||
| Yes | 0.280 | (0.214–0.366) | <0.001 |
| No | Reference | ||
| Cigarette smoking status | |||
| Yes | 2.885 | (2.313–3.597) | <0.001 |
| No | Reference | ||
| Past suicidal thought | |||
| Yes | 7.147 | (5.745–8.892) | <0.001 |
| No | Reference | ||
| Suicidal attempt history | |||
| Yes | 5.290 | (3.948–7.086) | <0.001 |
| No | Reference | ||
| Family history of suicidality | |||
| Yes | 5.354 | (3.582–8.004) | <0.001 |
| No | Reference | ||
| Depression | |||
| Yes | 13.810 | (8.851–21.545) | <0.001 |
| No | Reference | ||
| Anxiety | |||
| Yes | 6.454 | (4.622–9.012) | <0.001 |
| No | Reference | ||
| Stress | |||
| Yes | 9.530 | (6.693–13.569) | <0.001 |
| No | Reference | ||
Note: COR: Crude Odds Ratio; CI: Confidence Interval.