Multivariate logistic regression results of the independent and dependent variables
| Variables | B | SE | P value | OR | 95% CI | |
| Lower | Upper | |||||
| Living status | ||||||
| Alone (reference) | 0.01 | |||||
| Parents (1) | 0.81 | 0.26 | 0.00** | 2.26 | 1.36 | 3.74 |
| Gay friends (2) | 0.27 | 0.30 | 0.37 | 1.31 | 0.73 | 2.35 |
| Others (3) | 0.00 | 0.24 | 0.99 | 1.00 | 0.63 | 1.60 |
| Sexual orientation | ||||||
| Homosexual (reference) | 0.11 | |||||
| Bisexual (1) | 0.95 | 0.40 | 0.02* | 2.57 | 1.19 | 5.54 |
| Heterosexual (2) | −0.05 | 0.80 | 0.95 | 0.95 | 0.20 | 4.58 |
| Unclear (3) | 0.24 | 0.36 | 0.50 | 1.28 | 0.63 | 2.58 |
| Heterosexual partner in the previous 6 months | −1.12 | 0.48 | 0.02* | 0.33 | 0.13 | 0.84 |
| Self-homosexual stigma | 0.58 | 0.17 | 0.00** | 1.78 | 1.29 | 2.47 |
| Constant | 0.58 | 1.18 | 0.63 | 1.78 | ||
The probability for stepwise: entry: 0.10, removal: 0.15.
*P<0.05, **p<0.01.