Table 2:
Total risk factors | aOR (95% CI)1 | p-value | aHR (95% CI)1 | p-value |
---|---|---|---|---|
None | 1 | 1 | ||
1-risk factor | 1.38 (1.01, 1.89) | 0.047 | 2.11 (1.46, 3.05) | <0.001 |
2-risk factors | 1.83 (1.36, 2.46) | <0.001 | 3.55 (2.51, 5.03) | <0.001 |
3-risk factors | 2.07 (1.51, 2.84) | <0.001 | 4.48 (3.13, 6.41) | <0.001 |
4+ risk factorsb | 2.58 (1.92, 3.46) | <0.001 | 4.70 (3.30, 6.70) | <0.001 |
Ptrend<0.001;
there were 4-risk factors for the prevalence of STI