Table 4:
Chi-Squared (χ
2
) Analysis of all Migraine Groups Against Controls for rs1862511 SNP of the TNFSF7 Gene
Frequency Comparison
Group
Genotypes
Alleles
Total migraine
χ
2
= 4.00,
P
= 0.136
χ
2
= 3.63,
P
= 0.057
MA
χ
2
= 1.06,
P
= 0.589
χ
2
= 0.98,
P
= 0.322
MO
χ
2
= 6.65,
P
= 0.036
χ
2
= 5.74,
P
= 0.017