| Control group | Disease group | p value |
---|---|---|---|
Children’s population | |||
 Male:female | 12:18 | 18:8 | 0.29 |
Age (years) | 7.87 ± 5.27 | 5.15 ± 0.50 | 0.58 |
Parent population | |||
Maternal:paternal | 23:14 | 25:20 | 0.546 |
Maternal age (years) | 39.15 ± 7.38 | 36.72 ± 6.99 | 0.23 |
Paternal age (years) | 39.46 ± 7.15 | 37.84 ± 5.88 | 0.39 |