Human Papillomavirus Positivity in the Anal Canal in HIV-Infected and HIV-Uninfected Men Who Have Anal Sex with Men in Guangzhou, China: Implication for Anal Exams and Early Vaccination

Table 2

Sexual behaviors among HIV-infected and HIV-uninfected men who have sex with men in Guangzhou.

Sexual behaviors	HIV-infected		HIV-uninfected		All
		%		%		%
Gender of sex partner
Mostly with women and sometimes with men	4	5.1	6	7.1	10	6.1
Mostly with men and sometimes with women	11	13.9	8	9.4	19	11.6
With men only	64	81.0	71	83.5	135	82.3
AFAI (year)	Median = 19		Median = 19		Median = 19
18	18	23.7	18	21.7	36	22.6
>18	58	76.3	65	78.3	123	77.4
Type of first sex
Mutual masturbation	33	41.8	41	48.2	74	45.1
Oral sex	15	19.0	16	18.8	31	18.9
Anal sex	28	35.4	25	29.4	53	32.3
Cervical sex	3	3.8	3	3.5	6	3.7
Sex with a man in p3m
No	13	16.5	6	7.1	145	88.4
Yes	66	83.5	79	92.9	19	11.6
Number of male sex partners in p3m	Median = 2		Median = 2		Median = 2
0	8	11.1	3	3.7	11	7.1
1	32	44.4	50	61.0	82	53.3
2	32	44.4	29	35.4	61	39.6
Frequency of condom use with men in p3m
Always	37	46.8	49	57.7	86	52.4
Sometimes	33	41.8	25	29.4	58	35.4
Never	9	11.4	11	12.9	20	12.2
Sex with a woman in p3m
Yes	5	6.3	7	8.2	12	7.3
No	74	93.7	78	91.8	152	92.7
Commercial sex experience
Yes	7	8.9	4	4.7	11	6.7
No	72	91.1	81	95.3	153	93.3

Notes. .