From: Effects of MTHFRgene polymorphism on the clinical and electrophysiological characteristics of migraine
C677T
Genotype frequencies (P)
Allele frequencies (P±S(p))
CC
CT
TT
C
T
Migraine patients (n=83)
0,385
0,398
0,217
0,584±0,054
0,416±0,054
Control sample (n=50)
0,520
0,400
0,080
0,720±0,072
0,360±0,072