Table 1. Socio-demographic data.

Category	Subcategory	Cases (%)	Controls (%)
N		34 (100.0)	67 (100.0)
Age	20–29 years	4 (11.8)	9 (13.4)
	30–44 years	24 (70.6)	48 (71.6)
	45–65 years	6 (17.6)	10 (14.9)
	Mean ± SD	39±8	39±7
	Median (range)	41 (22–65)	41 (20–57)
Age at first sex with a man	Mean ± SD	17±3	17±4
	Median	17	17
Year of HIV diagnosis	Mean ± SD	1999±5	1999±7
	Median (range)	2000 (1987–2007)	2001 (1987–2007)
Self reported last CD4 count	>350/µL	22 (64.7)	44 (65.7)
	200–350/µL	4 (11.8)	13 (19.4)
	<200/µL	2 (5.9)	2 (3.0)
	Unknown	6 (17.6)	8 (11.9)
Antiretroviral therapy	Presently taking	28 (82.4)	50 (74.6)
Screening for HCV	Ever offered	27 (79.4)	54 (80.6)
Year of HCV diagnosis	Mean ± SD	2005±1	—
	Median (range)	2005 (2003–2007)	—
City size	≥500,000	31 (91.2)	50 (74.6)
Education	General qualification for university	17 (50.0)	35 (52.2)
Employment status	Retired/unemployed	13 (41.2)	26 (38.8)
Relationship status	Single	13 (38.2)	26 (38.8)
Sexual identification	Gay	33 (97.1)	67 (100.0)