From: Self-reported genital warts among sexually-active university students: a cross-sectional study
Variables | Number of subjects | GWs | OR | Adj OR | |
---|---|---|---|---|---|
N | (%) | (95% CI) | (95% CI) | ||
Age [continuous variable] | 5517 | 76 | (1.4) | 1.06 (1.03–1.09) | 1.10 (1.06–1.13) |
Age at time of first sexual intercourse [continuous variable] | 0.94 (0.78–1.12) | 0.89 (0.77–1.02) | |||
Sex partners in the last 24 months | |||||
≤ 1 | 4218 | 41 | (1.0) | reference | |
≥ 2 | 1299 | 35 | (2.7) | 2.82 (1.79–4.45) | 1.92 (1.09–3.36) |
Relationship | |||||
exclusive | 3187 | 41 | (1.3) | reference | |
not exclusive | 477 | 11 | (2.3) | 1.81 (0.92–3.55) | 1.76 (0.81–3.82) |
single | 1853 | 24 | (1.3) | 1.01 (0.49–2.07) | 1.30 (0.72–2.35) |
Sexual orientation | |||||
heterosexual | 5188 | 70 | (1.3) | reference | |
homosexual | 67 | 1 | (1.5) | 1.11 (0.15-8.09) | 0.81 (0.11-6.19) |
bisexual | 262 | 5 | (1.9) | 1.42 (0.16-12.4) | 0.70 (0.24-2.02) |
Positive history of sexually-transmitted infections | |||||
no | 5249 | 55 | (1.0) | reference | |
yes | 268 | 21 | (7.8) | 8.03 (4.79–13.5) | 5.72 (3.23–10.1) |
Vaccination status | |||||
no | 3486 | 63 | (1.8) | reference | |
yes | 2031 | 13 | (0.6) | 0.35 (0.19–0.64) | 0.50 (0.26–0.96) |
Condom use | |||||
no | 1547 | 32 | (2.1) | reference | |
occasionally | 922 | 21 | (2.3) | 1.10 (0.63–1.92) | 0.93 (0.49–1.77) |
yes | 2783 | 23 | (0.8) | 0.39 (0.22–0.72) | 0.47 (0.25–0.91) |
not specified | 265 | 0 | (0.0) | – | |
Smoking (reference: no) | |||||
no | 3878 | 45 | (1.2) | reference | |
ex-smoker | 399 | 8 | (2.0) | 1.74 (0.82–3.72) | 0.92 (0.39-2.20) |
yes | 1240 | 23 | (1.9) | 1.61 (0.71–3.63) | 0.91 (0.51-1.62) |
Alcohol intake | |||||
no | 1113 | 17 | (1.5) | reference | |
occasionally | 4312 | 55 | (1.3) | 0.83 (0.48–1.44) | 1.04 (0.54–1.99) |
yes | 92 | 4 | (4.3) | 2.93 (1.04–8.26) | 1.35 (0.37–4.85) |
Oral contraceptive use | |||||
No | 3577 | 28 | (0.8) | reference | |
yes | 1940 | 28 | (1.4) | 1.86 (1.1–3.14) | 1.10 (0.63–1.92) |