Table 5.

Comparison of MTHFR C677T- A1298C haplotypes’ frequencies between stoke patients and controls.

MTHFR haplotypes C677T-A1298C	Stroke	Control	P	OR	95% CI
CA	0.285	0.489	–	1	Reference
TA	0.265	0.208	0.022	1.622	1.073–2.452
CC	0.200	0.215	0.209	1.319	0.856–2.031
TC	0.250	0.089	< 0.001	2.656	1.635–4.314

OR odds ratio, CI confidence interval; P < 0.05 significant; Regression analysis was used.