| Variables | N = 307 (%) | p-value |
| Age (years), mean of age = 28 (±6) | 0.015 | |
| 14 - 19 | 31 (10.1) | |
| 20 - 24 | 75 (24.42) | |
| 25 - 29 | 78 (25.40) | |
| 30 - 34 | 96 (31.28) | |
| 35 - 44 | 27 (8,8) | |
| Parity, mean of parity = 2.18 (±1.93) | ||
| Nulliparous | 79 (25.73) | |
| Pauciparous | 125 (40.71) | |
| Multiparous | 103 (33.56) | |
| Toxoplasmic serology | 0.018 | |
| positive | 45 (14.65) | |
| négative | 262 (85.35) | |
| HIV serology | ||
| positive | 18 (5.86) | |
| négative | 289 (94.14) | |
| Residence | 0.25 | |
| Urban | 242 (78.82) | |
| semi urban | 65 (21.18) |