Table 7.
Crude and adjusted ORs with 95% CIs for having had an STI.
| β (SE) | Crude OR (95% CI) | p | β (SE) | Adj OR (95% CI) | p | |
|---|---|---|---|---|---|---|
| Age (years) | ||||||
| < 18 | –1.376 (.382) | .253 (.119–.534) | <.001 | –.922 (.447) | .398 (.166–.956) | .039 |
| > 18 | 1 | 1 | ||||
| Education | ||||||
| Non-student | 1.001 (.287) | 2.720 (1.550–4.772) | <.001 | .533 (.328) | 1.704 (.896–3.242) | .104 |
| Student | 1 | 1 | ||||
| RAC | ||||||
| Risk | .916 (.315) | 2.498 (1.346–4.636) | .004 | .618 (.341) | 1.856 (.951–3.621) | .070 |
| Non-risk | 1 | 1 | ||||
| Other drugs | ||||||
| Yes | .889 (.275) | 2.433 (1.418–4.175) | .001 | .434 (.304) | 1.544 (.851–2.801) | .153 |
| No | 1 | 1 |
Notes. Bold text indicates statistical significant association at p < .05 level. All variables were included in the adjusted models. Degrees of freedom 1. Nagelkerke’s R2 = .127.
STI = sexually transmitted infection. RAC = risky alcohol consumption. OR = odds ratio. CI = confidence interval. SE = standard error.