Frequency of sex | ≤15 years N = 99 n (%) | >15 years N = 454 n (%) | OR (CI) | P value |
Occasionally | 60 (60.6) | 179 (44.1) | 2.36 (1.51 - 3.68) | 0.013 |
Sex at least once a month | 39 (39.4) | 275 (55.9) | 0.16 (0.09 - 0.26) | 0.014 |
Less than 2 sex partners | 99 (100.0) | 422 (93.0) | 15.35 (0.92 - 252.13) | 0.009 |
More than 2 sex partners | 0 (0.0) | 32 (5.8) | 0.06 (0.01 - 1.07) | 0.006 |