Table 1 Distribution of ESR Intron 1 Pvu II Polymorphism frequencies in migraineurs and controls
| Â | Genotypes | Â | Â | Alleles | ||
|---|---|---|---|---|---|---|
| Â | CC | CT | TT | n alleles | C | T |
Migraine | 55 (24%) | 122 (53%) | 54 (23%) | 462 | 232 (50%) | 230 (50%) |
MA | 29 (20%) | 84 (58%) | 32 (22%) | 290 | 142 (49%) | 148 (51%) |
MO | 22 (30%) | 33 (45%) | 18 (25%) | 146 | 77 (53%) | 69 (47%) |
MA & MO | 4 | 5 | 4 | 26 | 13 (50%) | 13 (50%) |
Male | 17 (27%) | 31 (48%) | 16 (25%) | 128 | 65 (51%) | 63 (49%) |
Female | 38 (23%) | 91 (54%) | 38 (23%) | 334 | 167 (50%) | 167 (50%) |
Control | 46 (23%) | 97 (48%) | 59 (29%) | 404 | 189 (47%) | 215 (53%) |
Male | 12 (19%) | 27 (44%) | 23 (37%) | 124 | 51 (41%) | 73 (59%) |
Female | 34 (24%) | 70 (50%) | 36 (26%) | 280 | 138 (49%) | 142 (51%) |