Table 1.

Number of episodes of condomless anal intercourse by participants’ reported type and HIV status of partner in the Health in Men study.

CLAI by sexual positioning	HIV-negative partners			HIV-positive partners			HIV status unknown partners			Total
	Number of men	Number of episodes	%	Number of men	Number of episodes	%	Number of men	Number of episodes	%	Number of episodes	%
With regular partners
Insertive CLAI	818	105,485	46.3	99	6,869	3.0	179	4,326	1.9	116,680	51.2
Receptive CLAI with withdrawal	711	32,273	14.2	58	1,749	0.8	126	1,412	0.6	35,434	15.5
Receptive CLAI with ejaculation	635	55,696	24.4	25	583	0.3	89	2,693	1.2	58,972	25.9
Subtotal		193,454	84.8		9,201	4.0		8,431	3.7	211,086	92.6
With casual partners
Insertive CLAI	293	2,897	1.3	80	1,174	0.5	487	7,257	3.2	11,328	5.0
Receptive CLAI with withdrawal	203	1,249	0.5	40	261	0.1	325	2,441	1.1	3,951	1.7
Receptive CLAI with ejaculation	113	818	0.4	10	25	0.01	133	856	0.4	1,699	0.7
Subtotal		4,964	2.2		1,460	0.6		10,554	4.6	16,978	7.4
Total										228,064	100

CLAI, condomless anal intercourse.

Number of men who reported at least one episode of such act. Percentages are of the total number of episodes of CLAI (228,064).