Table 2: Chi-Squared (χ2) Analysis of all Migraine Groups Against Controls for the S377G Polymorphism

Genotypes Alleles
χ² P-value χ² P-value
Migraine vs Control 0.84 0.66 0.28 0.6
Subtypes χ² P-value χ² P-value
MA vs Control 0.99 0.61 0.29 0.59
MO vs Control 0.2 0.91 0.09 0.77
Mig Female vs Control Female 1.85 0.4 0.13 0.72
Mig Male vs Control Male 0.99 0.61 0.18 0.67