Univariable and multivariable analyses of associations between anal, penile, and oral 7-hrHPV infections and type-specific seropositivity in 747 MSM participating in the H2M study (Amsterdam, 2010–2011).

The following variables were included in the multivariable models: age, smoking, poppers use, circumcision status, lifetime number of male sex partners, recent unprotected anal intercourse, recent receptive anal intercourse, recent active oral-anal contact, baseline anal, penile, and oral 7-hrHPV infections (and additionally for HIV-positive MSM: HIV viral load and CD4 cell count).
Abbreviations: 7-hrHPV = human papillomavirus types 16, 18, 31, 33, 45, 52, 58; MSM = men who have sex with men; H2M = HIV & HPV in MSM; OR = odds ratio; aOR = adjusted odds ratio; 95% CI = 95% confidence interval.
Significant results (P<0.05) are represented in bold font.