Demographic variable | V-P shunt Group (n = 26) | ETV Group (n = 26) | P-Value | |
Cause | Congenital (%) | 13 (50%) | 12 (46.2%) | 1.000 |
Postmeningetic (%) | 13 (50%) | 14 (53.8%) | ||
Operation time (min) | Mean ± SD | 64.3 ± 29.5 | 46.9 ± 18.05 | 0.013* |
Range | 30 - 120 | 25 - 90 |