Table 2: Sero-prevalence of HIV, HBV, HCV and Syphilis of participants categorized by gender and age.

Characteristics HIV-1/2 antibody positive (N = 10; N %) HBV surface antigen positive (N = 19; N %) HCV antibody positive (N = 4; N %) Treponema pallidum antibody positive (N = 27; N %)
Gender
Male 3 (30.0) 10 (52.6) 3 (75.0) 12 (44.4)
Female 7 (70.0) 9 (47.4) 1 (25.0) 15 (55.6)
Age group n (%)
< 20 0 (0.0) 0 (0.0) 0 (0.0) 1 (3.7)
20-29 3 (30.0) 7 (36.8) 2 (50.0) 6 (22.2)
30-39 4 (40.0) 9 (47.4) 1 (25.0) 11 (40.7)
40-49 2 (20.0) 2 (10.5) 0 (0.0) 4 (14.8)
50-59 1 (10.0) 1 (5.3) 1 (25.0) 3 (11.1)
≥ 60 0 (0.0) 0 (0.0) 0 (0.0) 2 (7.4)