Table 2.

Prevalence ratios of determinants of external genital lesions according to sex. POP-Brazil Study, 2016–2017

	Prevalence Ratio (95% CI)
	Model 1	Model 2	Model 3	Model 4
Women
Presence of HPV	1.87 (1.11–3.16)*	1.87 (1.10–3.19)*	1.74 (1.03–2.96)*	1.35 (0.78–2.33)
Age
≤ 20 years		1	1	1
> 20 years		1.01 (0.61–1.67)	1.00 (0.61–1.65)	0.86 (0.52–1.43)
Alcohol consumption			2.17 (1.30–3.62)*	1.91 (1.09–3.33)*
Condom use				0.77 (0.46–1.29)
More than 2 partners in the last year				1.18 (0.67–2.06)
Presence of STI				2.03 (1.10–3.73)*
Men
Presence of HPV	1.87 (0.87–4.03)	1.80 (0.82–3.95)	1.84 (0.83–4.07)	1.99 (0.82–4.83)
Age
≤ 20 years		1	1	1
> 20 years		1.74 (0.84–3.59)	1.71 (0.82–3.56)	1.22 (0.56–2.64)
Alcohol consumption			1.12 (0.42–2.98)	2.53 (0.81–7.94)
Condom use				0.46 (0.21–1.01)
More than 2 partners in the last year				1.69 (0.75–3.82)
Presence of STI infection				3.13 (1.57–6.24)*

HPV Human Papillomavirus, STI Sexually Transmitted Infection, CI Confidence Interval, Model 1 presence of HPV, Model 2 model 1 and age, Model 3 model 2 and alcohol consumption, Model 4 model 3 and condom use, more than two partners in the last year, and presence of STI. *p < 0.05