| Variables | Frequency | % |
| Gender |
|
|
| Female | 4902 | 71 |
| Male | 2022 | 29 |
| Age (years) |
|
|
| 18 - 25 | 464 | 7 |
| 26 - 45 | 5463 | 79 |
| >45 | 990 | 14 |
| Matrimonial status |
|
|
| Not in union | 111 | 2 |
| In union | 132 | 2 |
| Divorced/widowed | 76 | 1 |
| No specified | 6605 | 95 |
| Education level |
|
|
| None | 104 | 1 |
| Primary | 1260 | 18 |
| Secondary | 5041 | 73 |
| University | 526 | 8 |
| Nationality |
|
|
| Congolese | 346 | 5 |
| Others | 14 | 0 |
| No specified | 6564 | 95 |
| Professional activity |
|
|
| Professionally inactive | 1863 | 27 |
| Students | 305 | 4 |
| Formal sector | 755 | 11 |
| Informal sector | 3164 | 46 |
| Pensioners | 90 | 1 |
| No specified | 741 | 11 |
| Baseline VIH-related characteristics |
|
|
| With CD4 measures |
|
|
| Yes | 3717 | 54 |
| No | 3207 | 46 |
| With viral load measures |
| 0 |
| Yes | 3717 | 54 |
| No | 3207 | 46 |