Table 2: The demographic characteristics and medical history of the 300 study participants.

Variable Items Number (%)
Sex
Male 151 (50.3)
Female* 149 (49.7)
Age
18 - 29 years 144 (48.0)
30 - 39 years 75 (25.0)
≥ 40 years 81 (27.0)
Sexual orientation
Heterosexual 286 (95.3)
MSM or bisexual 14 (4.7)
Partnership and civil status
Single 143 (47.7)
Married/partnered 132 (44.0)
Separated or divorced 13 (4.3)
Widowed 12 (4.0)
Occupation
Student 101 (33.7)
Employed 157 (52.3)
Unemployed 42 (14.0)
Educational level **
Unschooled*** 31 (10.3)
Primary school*** 21 (7.0)
High school, college or technical school 80 (26.7)
Undergraduate degree 107 (35.7)
Graduate degree 28 (9.3)
Highest degree awarded by a graduate school 33 (11.0)
Number of sex partner in the past 6 months
0 54 (18.0)
1 ‒ 5 237 (79.0)
6 ‒10 8 (2.7)
> 10 1 (0.3)
Previous history of HIV counselling and testing
Yes 144 (48.0)
No 156 (52.0)
Attending care centres for HIV infection
Yes 23 (7.7)
No 277 (92.3)
Taking antiretroviral treatment when followed up for HIV infection
Yes 10 (43.4)
No 13 (56.6)

* Females were pregnant in 6.0% (n=9). ** Educational level was assessed as follows: i) Unschooled; ii) Poorly educated people, i.e. attending primary school only; iii) Educated people, i.e. attending high school, college or technical school; iv) Highly educated people, with undergraduate or graduate degree; *** Unschooled volunteers and those receiving only primary education included individuals with low level of reading. MSM: Men who have sex with men.