A Case-Control Study between Gene Polymorphisms of Polyunsaturated Fatty Acid Metabolic Rate-Limiting Enzymes and Acute Coronary Syndrome in Chinese Han Population

Table 4

Distribution of genotype frequencies of SNPs in case and control groups.

Genes	SNPs	Genotype	Case (%)	Control (%)	𝜒^2	𝑃	OR	95% CI
FADS1	rs174556	C/C	96 (38.6)	119 (49.6)	6.084	0.036^a
		C/T	110 (44.2)	96 (40.0)			0.826^a	0.418–1.459^a
		T/T	43 (17.3)	25 (10.4)			0.324^a	0.126–0.864^a
FADS2	rs174617	T/T	148 (59.4)	149 (62.1)	0.410	0.815
		C/T	90 (36.1)	82 (34.2)			1.105	0.759–1.609
		C/C	11 (4.4)	9 (3.8)			1.230	0.495–3.056
ELOVL2	rs3756963	T/T	141 (56.6)	145 (60.4)	2.301	0.317
		C/T	86 (34.5)	82 (34.2)			1.079	0.737–1.579
		C/C	22 (8.8)	13 (5.4)			1.740	0.844–3.589

^aAdjustment for age, sex, and the presence of diabetes, hypertension, and smoking by forward logistic regression analysis.