Table 1.

Participant characteristics and study baseline and visit 4

	Baseline (%)	Visit 4 (18 months; %)	P value
	N = 859	N = 740
Age 12–19	16.4	16.2	–
Age 20–29	28.5	29.1	–
Age 30–39	26.9	27.2	0.998
Age 40–49	16.8	16.4	–
Age 50+	11.4	11.2	–
Male	44	43	0.716
Education (No formal education)	20.6	19.3	–
Education (Primary, junior high or vocational)	38	38.2	0.807
Education (High school or beyond)	41.4	42.4	–
Referred to medical care	41.2	12	< 0.001
HIV-positive	1.4	2	0.444