Variables | Number of cases | Percentage (%) |
Birth weight (g) | ||
<2500 | 5 | 2.1 |
2500 - 4000 | 148 | 56.7 |
>4000 | 110 | 41.2 |
Age at diagnosis (days) | ||
0 - 10 | 137 | 51.9 |
10 - 20 | 60 | 22.5 |
20 - 28 | 66 | 25.6 |
Total | 263 | 100.0 |