Table 2 Prevalence and risk factors of multi-type HPV infections by demographic and behavioral characteristics
Characteristics | Multi-type HPV infection | ||||||
|---|---|---|---|---|---|---|---|
na | % among HPV+ | Unadjusted odd ratios | Adjusted odd ratios | ||||
(95% CI)b | (95% CI)b,e | (95% CI)b,e | |||||
Total | 50 | 20.1 | (10.8-29.4) | ||||
Age | 50 | ||||||
18-29 | 10 | 31.3 | (10.5-52.1) | 1 | 1 | ||
30–39 | 18 | 37.1 | (19.9-54.4) | 0.52 | (.24-1.13) | .43 | (.20-.91) |
40–49 | 15 | 14.3 | (3.5-25.2) | 1.34 | (.54-3.53) | .74 | (.34-1.63) |
≥50 | 7 | 16.4 | (.1-34.0) | 1.12 | (.37-3.41) | .74 | (.30-1.84) |
p value (for trend) | .061 (.184) | .122 (.578) | |||||
Parity | 50 | ||||||
Nulliparous | 1 | 16.4 | (4.1-46.9) | .59 | (.18-1.98) | ||
1 | 16 | 33.6 | (18.4-48.8) | 1 | |||
2 | 19 | 15.2 | (3.1-27.3) | 1.02 | (.46-2.28) | ||
≥3 | 14 | 18.4 | (2.3-34.5) | .89 | (.37-2.13) | ||
p value (for trend) | .847 (.865) | ||||||
Education level of participant | 50 | ||||||
Secondary school or lower | 27 | 19.1 | (6.1-32.1) | 1 | |||
High school or higher | 23 | 21.2 | (8.2-34.3) | 1.63 | (.74-3.57) | ||
p value | .224 | ||||||
Education level of husband | 47 | ||||||
Secondary school or lower | 23 | 18.2 | (4.1-32.4) | 1 | |||
High school or higher | 24 | 19.9 | (8.2-31.6) | 1.01 | (.44-2.34) | ||
p value | .981 | ||||||
Marital status | 49 | ||||||
Married | 45 | 22.0 | (11.6-32.4) | 1 | |||
Widowed/divorced/never married | 4 | 42.0 | (10.3-73.6) | 1.28 | (.48-3.42) | ||
p value | .630 | ||||||
Age of first intercourse | 50 | ||||||
<20 | 11 | 18.2 | (5.8-37.6) | 1 | 1 | ||
20-26 | 29 | 30.8 | (20.8-40.8) | .98 | (.37-2.60) | 1.62 | (.96-2.74) |
>26 | 10 | 11.9 | (4.1-23.8) | 2.85 | (.86-9.48) | 4.58 | (1.94-10.83) |
p value (for trend) | .037 (.178) | .002 (.002) | |||||
Participant ever smoked cigarettes | 50 | ||||||
Yes | 1 | 22.8 | (12.7-32.9) | 12.52 | (3.90-40.22) | 15.36 | (3.77-62.62) |
No | 49 | 2.0 | (0.3-7.3) | 1 | 1 | ||
p value | <.001 | <.001 | |||||
Husband ever smoked cigarettesc | 50 | ||||||
Yes | 27 | 18.2 | (5.5-30.8) | .52 | (.24-1.16) | .70 | (.35-1.38) |
No | 23 | 22.3 | (8.9-35.6) | 1 | 1 | ||
p value | .109 | .302 | |||||
History of STIsd | 35 | ||||||
No | 29 | 17.1 | (.6-44.9) | 1 | |||
Yes | 6 | 18.3 | (9.0-27.5) | 1.20 | (.25-5.70) | ||
p value | .823 | ||||||
Current vaginitis or cervicitis | 50 | ||||||
No | 46 | 20.0 | (10.0-30.1) | 1 | |||
Yes | 4 | 20.5 | (18.0-39.1) | .65 | (.30-1.39) | ||
p value | .265 | ||||||
Lifetime number of sexual partners | 49 | ||||||
1 | 48 | 20.0 | (12.1-31.1) | 1 | |||
>1 | 1 | 8.6 | (1.1-43.8) | .67 | (.23-1.93) | ||
p value | .288 | ||||||
Husband’s lifetime number of sexual partners | 49 | ||||||
1 | 33 | 23.0 | (11.5-34.5) | 1 | |||
>1 | 4 | 10.7 | (.5-27.8) | 1.01 | (.24-4. 16) | ||
Don’t know | 12 | 18.1 | (.9-37.0) | 1.83 | (.65-5.13) | ||
p value | .515 | ||||||
Overall condom use | 49 | ||||||
Regular | 3 | 19.6 | (10.0-29.1) | .35 | (.13-.92) | .39 | (.16-.92) |
Not regular/ Do not use | 46 | 26.3 | (.3-55.9) | 1 | 1 | ||
p value | .033 | .032 | |||||