Table 1.

Long (>19 repeats) and short (≤19 repeats) alleles: CAG repeat number in KCNN3; analysis performed utilising the comparison of long and short allele repeat numbers between migraine and control populations.

Allele Size
Group	Short (≤19rpts)	Long (>19rpts)
MA	175	47
MO	137	45
Migraine (Total)	312	92
Control	359	83

* Analysis of long and short alleles: no significant differences were obtained between migraine vs control groups (P = 0.15), MA vs controls (P = 0.46), MO vs controls (P = 0.09), or between MA vs MO (P = 0.40)