Table 3.

Genotypic and allelic distribution of 5-HTTLPR and HCRTR1 G1222A, *G29A polymorphisms in migraine patients (MA+MO) compare to control subjects.

	Chi-square	p	OR	95% CI
5-HTTLPR
Alleles:
S vs. L	1.967	0.1608	1.30	0.90–1.88
Genotypes:
SS vs. LL	1.725	0.1890	1.75	0.76–4.08
SL vs. LL	1.152	0.2830	1.34	0.78–2.30
SS vs. SL	0.409	0.5225	1.31	0.58–2.96
HCRTR1 G1222A
Alleles:
A vs. G	3.612	0.0574	1.00	0.69–1.45
Genotypes:
AA vs. GG	3.238	0.0720	1.96	0.94–4.07
GA vs. GG	3.637	0.0565	2.16	1.17–4.00
AA vs. GA	0.083	0.7735	1.10	0.57–2.13
HCRTR1 *G29A
Alleles:
A vs. G	3.413	0.0647	2.21	0.94–5.22
Genotypes:
GA vs. GG	3.607	0.0576	2.31	0.96–5.56