| Characteristics | Effective | Percentage |
| The age of mothers ≤20 years >20 years |
309 957 |
24.4% 75.6% |
| Civil status married unmarried |
1167 99 |
92.2% 7.8% |
| Study level Low level A higher level |
280 986 |
22.1% 77.9% |
| Gravidity primigravidae multigravidae |
298 968 |
23.5% 76.5% |
| Parity primiparae Multiparous (greater than or equal to 2) |
279 987 |
22.0% 78.0% |
| Monitoring EIC Yes No |
975 291 |
77.0% 23.0% |