Single infection vs. negative (n = 2845) | Multiple infection vs. negative (n = 2746) | |||||
---|---|---|---|---|---|---|
No. tested | Adjusted model1 | No. tested | Adjusted model1 | |||
POR | 95% CI | POR | 95% CI | |||
Age group (years) | ||||||
18 | 268 | 3.1 | 1.4–6.8 | 257 | 3.7 | 1.2–11.8 |
19 | 287 | 3.5 | 1.6–7.5 | 273 | 4.1 | 1.3–12.9 |
20–21 | 382 | 3.1 | 1.5–6.5 | 369 | 4.0 | 1.3–12.5 |
22–25 | 401 | 3.1 | 1.5–6.4 | 387 | 3.8 | 1.2–11.7 |
26–35 | 301 | 2.4 | 1.1–4.9 | 279 | 1.5 | 0.4–4.9 |
36–45 | 309 | 0.9 | 0.4–2.1 | 304 | 1.4 | 0.4–5.0 |
46–55 | 464 | 1.1 | 0.5–2.5 | 451 | 0.97 | 0.3–3.5 |
56–65 | 433 | 1 | reference | 426 | 1 | reference |
P-value for trend | <0.001 | 0.001 | ||||
Residential area | ||||||
Rural | 305 | 1 | reference | 301 | 1 | reference |
Suburban | 359 | 1.3 | 0.7–2.4 | 344 | 0.9 | 0.4–2.0 |
Urban | 2176 | 1.4 | 0.9–2.4 | 2097 | 1.0 | 0.6–1.9 |
Unknown | 5 | - | - | 4 | - | - |
P-value for trend | 0.2 | 0.8 | ||||
Country of birth | ||||||
Spain | 2616 | 1 | reference | 2528 | 1 | reference |
Other countries | 229 | 2.0 | 1.3–3.0 | 218 | 2.2 | 1.3–3.5 |
Marital status | ||||||
Married | 1120 | 1 | reference | 1097 | 1 | reference |
Single | 1073 | 2.4 | 1.5–4.1 | 1034 | 3.2 | 1.4–7.2 |
Cohabiting | 483 | 2.1 | 1.3–3.6 | 452 | 2.0 | 0.9–4.7 |
Divorced/Separated | 114 | 2.6 | 1.3–5.2 | 110 | 5.4 | 2.1–14.2 |
Widowed | 55 | 3.5 | 1.1–11.0 | 53 | 7.0 | 1.3–37.9 |
Level of education attainment | ||||||
No formal education | 160 | 1 | reference | 162 | 1 | reference |
Primary completed | 600 | 1.3 | 0.6–3.0 | 584 | 0.7 | 0.3–1.5 |
Secondary completed | 1139 | 1.3 | 0.6–2.8 | 1095 | 0.6 | 0.3–1.4 |
University or higher | 943 | 1.1 | 0.5–2.3 | 902 | 0.5 | 0.2–1.0 |
Unknown | 3 | - | - | 3 | - | - |
P-value for trend | 0.4 | 0.03 | ||||
Tobacco smoking status | ||||||
Never smoked | 1478 | 1 | reference | 1438 | 1 | reference |
Ex-smoker | 412 | 1.1 | 0.7–1.7 | 398 | 1.0 | 0.5–1.8 |
Current smoker | 954 | 1.7 | 1.3–2.3 | 909 | 1.6 | 1.1–2.4 |
Unknown | 1 | - | - | 1 | - | - |
P-value for trend | <0.001 | 0.005 | ||||
Ever use of condoms | ||||||
Never used | 612 | 1 | reference | 582 | 1 | reference |
Ex or current user | 2233 | 0.7 | 0.4–1.0 | 2164 | 1.1 | 0.6–1.9 |
Systematic condom use in last 12 months* | ||||||
No | 1761 | 1 | reference | 1707 | 1 | reference |
Yes | 921 | 0.8 | 0.6–1.1 | 880 | 0.7 | 0.5–1.0 |
Unknown | 12 | - | - | 11 | - | - |
Lifetime number of sexual partners | ||||||
1 | 1487 | 1 | reference | 1447 | 1 | reference |
2 | 528 | 1.6 | 1.1–2.4 | 504 | 2.3 | 1.3–3.9 |
3 | 337 | 3.4 | 2.3–5.0 | 319 | 6.0 | 3.5–10.2 |
≥4 | 482 | 3.7 | 2.6–5.4 | 466 | 8.1 | 5.0–13.3 |
Unknown | 11 | - | - | 10 | - | - |
p-value for trend | <0.001 | <0.001 | ||||
Age at first sexual intercourse (years) | ||||||
≤14 | 104 | 0.7 | 0.2–2.3 | 100 | 0.4 | 0.1–2.4 |
15–16 | 589 | 0.8 | 0.3–2.5 | 567 | 0.6 | 0.1–2.8 |
17–18 | 973 | 0.9 | 0.3–2.6 | 941 | 0.7 | 0.1–3.3 |
19–20 | 459 | 1.1 | 0.3–3.2 | 440 | 0.8 | 0.2–3.7 |
21–25 | 567 | 1.4 | 0.5–4.2 | 548 | 1.0 | 0.2–4.8 |
≥26 | 138 | 1 | reference | 136 | 1 | reference |
Unknown | 15 | - | - | 14 | - | - |
P-value for trend | 0.03 | 0.07 | ||||
Current partner circumcised | ||||||
No | 2138 | 1 | reference | 2079 | 1 | reference |
Yes | 343 | 0.9 | 0.6–1.4 | 327 | 0.7 | 0.4–1.3 |
Unknown | 364 | - | - | 340 | - | - |
History of genital warts | ||||||
No | 2780 | 1 | reference | 2684 | 1 | reference |
Yes | 59 | 2.8 | 1.5–5.1 | 58 | 4.4 | 2.3–8.8 |
Unknown | 6 | - | - | 4 | - | - |