| Variables | N = 289 (%) | p-value |
| Age (years), mean of age (SD) = 28 (±6) | 0.015 | |
| 14 - 19 | 28 (9.7) | |
| 20 - 24 | 70 (24.22) | |
| 25 - 29 | 74 (25.6) | |
| 30 - 34 | 93 (32.18) | |
| 35 - 44 | 24 (8.3) | |
| Parity, mean of parity = 2.18 (±1.93) | ||
| Nulliparous | 73 (25.26) | |
| Pauciparous | 119 (41.18) | |
| Multiparous | 97 (33.56) | |
| Rubellaserology | 0.018 | |
| positive | 12 (4.15) | |
| negative | 277 (95.85) | |
| Residence | 0.25 | |
| Urban | 233 (80.62) | |
| semi urban | 56 (19.38) | |