Table 2.
Comparative analysis on allelic frequencies of MAOB variants showing significant association with ADHD
| Variants | Alleles | Groups | Control | Proband | Chi-square (p-value) | Odds Ratio (95 % confidence interval) | Power |
|---|---|---|---|---|---|---|---|
| rs56220155 | G | Malea | 0.4 | 0.28 | 4.2 (0.04) | 1.72 (1.02–2.9) | 54 % |
| A | 0.6 | 0.72 | |||||
| rs2283728 | T | Allb | 0.42 | 0.21 | 19.15 (1.21e-005) | 2.71 (1.73–4.26) | 99 % |
| C | 0.58 | 0.79 | |||||
| T | Malea | 0.47 | 0.2 | 21.55 (3.45e-006) | 3.4 (2.01–5.74) | 99.63 % | |
| C | 0.53 | 0.8 | |||||
| rs3027440 | T | Allb | 0.73 | 0.82 | 4.13 (0.04) | 1.68 (1.02–2.78) | 53 % |
| C | 0.27 | 0.18 | |||||
| T | Malea | 0.7 | 0.83 | 5.83 (0.02) | 2.03 (1.14–3.62) | 66 % | |
| C | 0.3 | 0.17 |
aN = 125 Control/126 proband
bN = 125 male and 25 female controls/126 male and 24 female probands