| Screening sites | Number (N = 2050) | % |
| Conakry | 741 | 36.15 |
| Labé | 424 | 20.68 |
| N’Zérékoré | 298 | 14.54 |
| Faranah | 241 | 11.75 |
| Mamou | 210 | 10.24 |
| Boké | 136 | 6.63 |