Table 5. Transmission risk beliefs according to gender/sexuality.

Transmission risk beliefs: “A person using HIV treatment who has an undetectable viral load…”*		Gender/sexuality group
	TOTAL	MSM	Heterosexual Men	Women
	n=3902	n=2128	n=674	n=1100
	n (%)	n (%)	n (%)	n (%)
Cannot transmit HIV	269 (6.9)	71 (3.3)	63 (9.4)	135 (12.3)
Is much less likely to transmit HIV	1093 (28.0)	730 (34.3)	147 (21.8)	216 (19.6)
Is a little less likely to transmit HIV	1050 (26.9)	490 (23.0)	199 (29.5)	361 (32.8)
Is just as likely to transmit HIV	1140 (29.2)	724 (34.0)	181 (26.9)	235 (21.3)
Is more likely to transmit HIV	350 (9.0)	113 (5.3)	84 (12.5)	153 (13.9)

^*133 participants who received version 2 of the transmission risk behaviour questionnaire but did not answer the question are excluded.

Version 2 of TRB questionnaire ONLY.

MSM=men who have sex with men.