| Studies parameters | Mother’s evolution | NB evolution |
| Age¥ | 0.0002* | 0.0000* |
| Parity | 0.0468* | 0.1015 |
| Civil status¥ | 0.0000* | 0.0020* |
| Educational level¥ | 0.0400* | 0.0159* |
| Mother’s occupation | 0.7739 | 0.5526 |
| Occupation author of pregnancy¥ | 0.0340* | 0.0240* |
| ANC tracking¥ | 0.0000* | 0.0000* |
| Delivery modes¥ | 0.0000* | 0.0000* |
| Type of delivery¥ | 0.0000* | 0.0000* |
| Mother’s evolution | - | 0.0000* |
| NB evolution | 0.0000* | - |