Table 2 Comparison between the two studied groups according to vitamin D
From: Decreased vitamin D levels in children with primary mono-symptomatic nocturnal enuresis
Vitamin D | Nocturnal enuresis (n = 50) | Control (n = 50) | Test of sig | P |
|---|---|---|---|---|
< 20 ng/ml | 23 (46.0%) | 8 (16.0%) | χ2 = 10.519 | 0.001 |
> 20-ng/ml | 27 (54.0%) | 42 (84.0%) | ||
Mean ± SD | 19.0 ± 6.5 | 23.89 ± 4.19 | 4.471* | 0.0001 |