| Socio-demographic characteristics | population | Percentage (%) |
| Age (years) | ||
| <20 | 132 | 21 |
| 20 - 24 | 156 | 24.8 |
| 25 - 29 | 138 | 21.9 |
| 30 - 34 | 119 | 18.9 |
| >34 | 85 | 13.5 |
| Parity | ||
| nulliparous | 217 | 34.4 |
| pauciparous | 284 | 45.1 |
| multiparous | 129 | 20.5 |
| economic level* | ||
| low | 535 | 84,9 |
| mean | 95 | 15,1 |
| high | 00 | 00 |
| Level of education | ||
| None | 395 | 62.7 |
| Primary | 120 | 19 |
| Secondary | 83 | 13.2 |
| Superior | 32 | 5.1 |
| Quality of prenatal follow-up** | ||
| Good | 00 | 00 |
| Mean | 554 | 88 |
| bad | 76 | 12 |