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 1

The phenotypic characteristics of the study population.

	CAD positive	CAD negative
	()	()
Gender (M/F)	257/133	118/158	<0.001
Age (y)	64 (57–72)	61 (55–69)	0.001
T2DM history (y)	8 (3–13)	7 (3–12)	0.769
Hypertension history (%)	76.2	70.7	0.110
FPG (mmol/L)	6.45 (5.59–7.80)	6.42 (5.47–7.64)	0.263
HbA1c (%)	6.8 (6.3–7.8)	6.7 (6.1–7.5)	0.080
TG (mmol/L)	1.39 (0.96–1.93)	1.40 (0.97–2.03)	0.615
TC (mmol/L)	4.00 ± 1.04	4.24 ± 0.92	0.004
LDL-c (mmol/L)	2.26 (1.79–2.91)	2.45 (1.91–2.94)	0.071
HDL-c (mmol/L)	0.95 (0.80–1.10)	1.03 (0.86–1.23)	<0.001
BMI (kg/m^2)	26.39 ± 3.37	26.19 ± 3.61	0.472
Smoking history (%)	51.5	34.1	<0.001