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Table 4 Statistically significant clinical variables by gender and MTHFR genotype

From: Analysis of the MTHFR C677T variant with migraine phenotypes

Clinical variables

P-value

OR

OR (95% CI)

Nausea

< 0.001

3.41

(1.44-8.08)

Osmophobia

= 0.002

3.39

(1.01-10.48)

Unilateral head pain

< 0.001

0.35

(0.15-0.79)

Bilateral head pain

< 0.000

0.25

(0.11-0.55)

Natural remedy

= 0.003

0.2

(0.05-0.92)

  1. Significant P values after correction for multiple testing (Bonferroni correction).