Table 2 Risk factors for being diagnosed with STI at screening: results from univariate and multivariate logistic regression models
Variable | Univariate analysis | p-value | Multivariate analysis | p-value |
|---|---|---|---|---|
OR (95% CI) | OR (95% CI) | |||
HIV infection status | ||||
HIV negative | 1 | 1 | ||
HIV positive | 1.56 (1.34-1.83) | <0.0001 | 1.50 (1.27-1.76) | <0.0001 |
Age (years) | ||||
<25 | 1.60 (1.33-1.92) | 0.000 | 1.36 (1.11-1.68) | 0.003 |
25 - 34 | 1.17 (0.95-1.43) | 0.137 | 1.08 (0.87-1.34) | 0.480 |
35+ | 1 | - | 1 | - |
Education | ||||
Less than high school | 1.67 (1.42-1.96) | <0.00001 | 1.75 (1.49-2.06) | <0.0001 |
Marital status | ||||
Not married | 2.47 (1.84-3.32) | <0.0001 | 1.60 (1.14-2.24) | 0.006 |
Co-habitation status | ||||
Non-cohabiting | 1.73 (1.43-2.07) | <0.0001 | 1.27 (1.03-1.60) | 0.024 |