Table 2

Oral, vaginal and anal samples provided by sexual behaviour

Reported behaviour (past year)	n (%) provided a sample
	Oral					Vaginal					Anal
	46 (85.2)					47 (87.0)					33 (61.1)
	Behaviour		No behaviour		p Value	Behaviour		No behaviour		p Value	Behaviour		No behaviour		p Value
Penile–vaginal intercourse	42	(85.71)	4	(80.00)	0.57	43	(87.76)	4	(80.00)	0.52	31	(63.27)	2	(40.00)	0.37
Penile–anal intercourse	18	(94.74)	28	(80.00)	0.24	18	(94.74)	29	(82.86)	0.40	16	(84.21)	17	(48.57)	0.02*
Genital-to-genital rubbing
Female	30	(88.24)	16	(80.00)	0.45	31	(91.18)	16	(80.00)	0.40	23	(67.65)	10	(50.00)	0.25
Male	39	(82.98)	7	(100.00)	0.58	40	(85.11)	7	(100.00)	0.58	28	(59.57)	5	(71.43)	0.69
Digital–anal
Received from female	13	(92.86)	33	(82.50)	0.66	34	(85.00)	13	(92.86)	0.66	9	(64.29)	24	(60.00)	0.52
Gave to a female	16	(94.12)	30	(81.08)	0.41	16	(94.12)	31	(83.78)	0.41	21	(56.76)	12	(70.59)	0.38
Received from male	27	(96.43)	19	(73.08)	0.02*	27	(96.43)	20	(76.92)	0.05*	23	(82.14)	10	(38.46)	0.002***
Gave to male	19	(95.00)	27	(79.41)	0.23	19	(95.00)	28	(82.35)	0.24	16	(80.00)	17	(50.00)	0.04*
Oral–anal
Received from female	10	(83.33)	35	(85.37)	0.72	10	(83.33)	36	(87.80)	0.65	8	(66.67)	25	(60.98)	0.54
Gave to female	8	(88.89)	37	(84.09)	0.33	8	(88.89)	38	(86.36)	0.58	7	(77.78)	26	(59.09)	0.23
Received from male	16	(100.00)	30	(81.08)	0.09	16	(100.00)	31	(83.78)	0.16	14	(87.50)	19	(51.35)	0.02*
Gave to male	11	(100.00)	35	(83.33)	0.32	11	(100.00)	36	(85.71)	0.32	10	(90.91)	23	(54.76)	0.04*
Oral–genital
Received from female	37	(84.09)	9	(90.00)	0.54	38	(86.36)	9	(90.00)	0.62	27	(61.36)	6	(60.00)	0.60
Gave to female	40	(83.33)	6	(100.00)	0.58	41	(85.42)	6	(100.00)	0.42	28	(58.33)	5	(83.33)	0.39
Received from male	43	(86.00)	3	(75.00)	0.48	44	(88.00)	3	(75.00)	0.44	30	(60.00)	3	(75.00)	0.49
Gave to male	42	(85.71)	4	(80.00)	0.57	43	(87.76)	4	(80.00)	0.52	31	(63.27)	2	(40.00)	0.37

*p<0.05, **p<0.01, ***p<0.005, ****p<0.001.