Association of Functional VKORC1 Promoter Polymorphism with Occurrence and Clinical Aspects of Ischemic Stroke in a Greek Population

Table 2

Frequencies of VKORC1 −1639G  >  A genotypes and alleles in IS patients and controls.

	IS patients (𝑛=145)			Controls (𝑛=145)			𝑃
	𝑛	%	95% CI	𝑛	%	95% CI
Genotypes
GG	48	33.1	25.8–41.0	46	31.7	24.6–39.6	0.41
GA	60	41.4	33.6–49.5	70	48.3	40.2–56.4
AA	37	25.5	19.0–33.1	29	20.0	14.1–27.1
GG/GA	108	74.5	67.0–81.1	116	80.0	72.9–85.9	0.33
AA	37	25.5	19.0–33.1	29	20.0	14.1–27.1
Alleles
G	156	53.8	48.0–59.5	162	55.9	50.1–61.5	0.77
A	134	46.2	40.5–52.0	128	44.1	38.5–49.9