Impact of MMP-9 Genetic Polymorphism and Concentration on the Development of Coronary Artery Disease in Ukrainian Population

Table 3

Distribution of genotypes and alleles in comparison groups.

	ACS		CCS		Intact CA		(χ^2)	(χ^2)
	n	%	N	%	N	%
Genotypes
AA	18	51.4	21	38.9	8	36.4	0.472 (1.503)	0.946 (0.11)
AG	12	34.3	27	50	11	50
GG	5	14.3	6	11.1	3	13.6
Alleles
A	48	68.6	69	63.9	27	61.4	0.43 (0.624)	0.77 (0.086)
G	22	31.4	39	36.1	17	38.6
Hardy–Weinberg equilibrium
(χ^2)	0.226 (1.464)		0.539 (0.378)		0.798 (0.065)		—	—

ACS: acute coronary syndrome; CCS: chronic coronary syndrome; intact: patients with intact coronary arteries; n: number of cases.