Allele frequencies | ADHDn (%) | Controln (%) | p-value |
G A Total | 205 195 400 | 94 104 198 | 0.472 |
Genotype frequencies | n (%) | n (%) | p-value |
G/G G/A A/A Total | 50 105 45 200 | 22 51 26 99 | 0.734 |
Presence or absence of G and A alleles | n (%) | n (%) | p-value |
G/G + G/A | 155 (77.5%) | 73 (73.7%) | 0.472 |
A/A + G/A | 150 (75%) | 77 (77.7%) | 0.597 |