Table 4

Risk factors for exclusive oncogenic HPV infections

Contrast in variables in final modelOR (95% CI)a
Age
25–34 vs. 18–240.50 (0.26–0.95)
35–60 vs. 18–240.39 (0.18–0.86)
Income
Each US $100/mo1.04 (1.00–1.08)
Age at first intercourse
16–17 vs. ≤150.47 (0.25–0.88)
18–19 vs. ≤150.69 (0.36–1.32)
20–50 vs. ≤150.36 (0.17–0.76)
Sexual partners in past yr
2+ vs. 0–15.26 (1.94–14.31)
Previous Pap tests
Each additional test0.93 (0.87–0.98)
Total duration of OC use
<6 yr vs. never3.32 (1.23–8.99)
≥6 yr vs. never4.55 (1.55–13.38)
  • a ORs are mutually adjusted for all variables in the table.