| Prenatal | Postnatal | ||
Number | Percentage | Number | Percentage | |
Normal | 182 | 37.9% | 237 | 51% |
Mild-borderline | 183 | 38.10% | 149 | 32% |
moderate | 81 | 17% | 56 | 12% |
severe | 34 | 7% | 23 | 5% |
Total | 480 | 100% | 465 | 100% |