Association of lincRNA-p21 Haplotype with Coronary Artery Disease in a Chinese Han Population

Table 1

The characteristics of CAD, MI, and controls.

Variable	Controls ()	CAD ()	MI ()	versus controls
				CAD	MI
Age (years)	61.50 ± 12.50	63.85 ± 11.71	62.03 ± 11.90		0.552
Sex (male)	379 (57.9%)	431 (70.1%)	217 (77.8%)	<0.001	<
Smoking	154 (23.5%)	341 (55.4%)	166 (59.5%)	<0.001	<0.001
Drinking	99 (15.1%)	143 (23.3%)	72 (25.8%)	<0.001	<0.001
Hypertension	221 (33.7%)	377 (61.3%)	171 (61.3%)	<0.001	<0.001
Diabetes	104 (15.9%)	270 (43.9%)	127 (45.5%)	<0.001	<0.001
Hyperlipidemia	239 (36.5%)	423 (68.8%)	196 (70.3%)	<0.001	<0.001
Systolic BP (mm Hg)	131.83 ± 19.38	141.06 ± 18.19	139.53 ± 19.17	<0.001	<0.001
Diastolic BP (mm Hg)	72.78 ± 10.63	76.29 ± 10.45	75.78 ± 11.48	<0.001	<0.001
FPG (mM)	5.79 ± 1.95	6.58 ± 1.63	6.57 ± 1.76	<0.001	<0.001
Triglycerides (mM)	1.48 ± 0.81	2.05 ± 1.02	2.08 ± 1.01	<0.001	<0.001
Total cholesterol (mM)	4.59 ± 1.15	4.70 ± 1.24	4.75 ± 1.23	0.099	0.062
HDL cholesterol (mM)	1.39 ± 0.67	1.19 ± 0.38	1.20 ± 0.44	<0.001	<0.001
LDL cholesterol (mM)	2.61 ± 0.92	3.02 ± 0.92	3.07 ± 0.99	<0.001	<0.001

Two-sided chi-square test or independent-samples -test.
P values under 0.05 were shown in bold font.