Genetic Variability of the Glucose-Dependent Insulinotropic Peptide Gene Is Involved in the Premature Coronary Artery Disease in a Chinese Population with Type 2 Diabetes

Table 11

Genotype distributions of rs2291725 in smoking patients in dominant inheritance mode.

Gene	SNPs genotype	CAD positive n (%)	CAD negative n (%)	OR (95% CI)		OR (95% CI)
GIP	rs2291725
	C/C	91 (46.2)	30 (32.3)	1.803 (1.075–3.024)	0.025	1.500 (1.052–2.140)	0.025
	C/T + T/T	106 (53.8)	63 (67.7)

OR, 95% CI, and p were calculated by logistic regression analysis after adjustment for other known CAD risk factors (age, BMI, dyslipidemia history, hypertension history, and diabetic duration).