Factors associated with detection of HPV in the oropharynx.

CI confidence interval.(a) Odds ratios (OR) adjusted for age, HIV status, current smoking, time since last brushed teeth and number of lifetime tongue-kissing partners.(b) Odds ratios (OR) adjusted for age, HIV status, current smoking, time since last brushed teeth and number of lifetime oral-penile sex partners.(c) Oral sex defined as only involving the study participant’s mouth.