| – | Follow up | ||||
|---|---|---|---|---|---|
| – | 1 year (age 13-24 months) | 1-3 years (age 24-48 months) | – | ||
| SEX | – | – | – | – | 0.716 |
| Female | 21 | 51.20% | 29 | 47.50% | – |
| Male | 20 | 48.80% | 32 | 52.50% | – |
| Etiology | – | – | – | – | 0.196 |
| IVH-H | 9 | 22.00% | 13 | 21.30% | – |
| NTD-H | 25 | 61.00% | 25 | 41.00% | – |
| Aqueduct stenosis | 2 | 4.90% | 6 | 9.80% | – |
| other causes | 5 | 12.20% | 17 | 24.60% | – |
| shunt type | – | – | – | – | 0.328 |
| programmable shunt | 11 | 26.80% | 22 | 36.10% | – |
| fixed pressure | 30 | 73.20% | 39 | 63.90% | – |