Table 1.

Number of men who have sex with men attending the Melbourne Sexual Health Centre between 2011 and 2018, stratified by men who have sex with men only (MSMO) and men who have sex with men and women (MSMW)

	2011	2012	2013	2014	2015	2016	2017	2018	Total
MSMO	1047 (86.2)	1282 (87.7)	1422 (85.5)	1433 (85.9)	1658 (86.5)	1872 (86.7)	1938 (87.1)	2143 (86.8)	12 795 (86.6)
MSMW	168 (13.8)	180 (12.3)	241 (14.5)	235 (14.1)	258 (13.5)	286 (13.3)	286 (12.9)	325 (13.2)	1979 (13.4)
MSMW-W	70 (41.7)	70 (38.9)	98 (40.7)	108 (46.0)	91 (35.3)	114 (39.9)	116 (40.6)	137 (42.2)	804 (40.6)
MSMW-M	64 (38.1)	78 (43.3)	96 (39.8)	90 (38.3)	127 (49.2)	117 (40.9)	124 (43.4)	143 (44.0)	839 (42.4)
MSMW(=)	34 (20.2)	32 (17.8)	47 (19.5)	37 (15.7)	40 (15.5)	55 (19.2)	46 (16.1)	45 (13.8)	336 (17.0)
Total	1215	1462	1663	1668	1916	2158	2224	2468	14 774

Data are presented as n (%) where n is the number of men in each category. The proportion of MSMO and MSMW was calculated using the total number of men each year as the denominator. The proportion of MSMW-W, MSMW-M and MSMW(=) was calculated using the total number of MSMW each year as the denominator.

MSMW(=), men who have sex with men and women but reported an equal number of male and female partners in the past 12 months; MSMW-M, men who have sex with men and women and had more male than female sexual partners in the past 12 months; MSMW-W, men who have sex with men and women and had more female than male sexual partners in the past 12 months.