Table 4 Distribution of risk alleles among controls and migraine patients
Number of Alleles | Control % (n) | Migraine % (n) |
|---|---|---|
0-1 | 0 (2) | 0 |
2-3 | 2.0 (82) | 1.5 (11) |
4-5 | 16.4 (660) | 14.4 (108) |
6-7 | 39.1 (1573) | 35.1 (263) |
8-9 | 32.2 (1293) | 33.6 (252) |
10-11 | 9.1 (366) | 13.9 (104) |
12-13 | 1.0 (42) | 1.3 (10) |
14-16 | 0 | 0.1 (1) |