Oncogenic HPV Types Infection in Adolescents and University Women from North Portugal: From Self-Sampling to Cancer Prevention

Table 4

Odds Ratio (𝑂𝑅) analysis for HPV.

	𝑃	OR^a	95% CI^b
Education level
University versus nonuniversity	0.018	2.15	1.13–4.08
HPV vaccination
Vaccinated versus nonvaccinated	0.009	0.36	0.16–0.79
Median age
≤17 versus >17	0.001	3.56	1.59–7.97
Median age first menarche
≤12 versus >12	0.810	0.92	0.49–1.75
Median age first sexual intercourse
≤16 versus >16	0.461	1.27	0.67–2.40
No. of sexual partners
1 versus 2–5	<0.001	4.50	2.26–8.96
No. of years after first sexual intercourse (𝑛=271)
≤2 versus >2	0.008	2.36	1.24–4.49

^aOdds Ratio; ^bConfidence interval.