Table 1.

Characteristics of patients with coronary artery disease and control subjects

	CAD cases	%	Controls	%	χ2 test or t test	P value
	N = 415		N = 448
Mean age, years	59.20±10.85		60.10±10.35		1.25	0.11
<60	225	54.22	215	47.99	11.9
≥60	190	45.78	233	52.01	3.34	0.07
Sex
Male	321	77.35	265	59.15
Female	94	22.65	183	40.85	11.65	0.001
BMI, kg/m2	23.74±3.20		23.47±3.12		1.25	0.11
<24	285	68.67	246	54.91
≥24	130	31.33	102	22.77	0.36	0.55
Hypertension
No	283	68.19	352	78.57
Yes	132	31.81	96	21.43	11.93	0.001
Diabetes mellitus
No	305	73.49	384	85.71
Yes	110	26.51	64	14.29	19.98	<0.001
Alcohol drinking
Non-drinkers	181	43.61	247	55.13
Drinkers	234	56.39	201	44.87	11.44	0.001
Tobacco smoking
Non-smokers	233	56.14	295	65.85
Smokers	182	43.86	153	34.15	8.54	0.003
TC, mmol/dL	198.40±45.75		174.65±32.50		8.84	<0.001
LDL-c, mmol/dL	117.52±26.55		97.42±23.64		11.76	<0.001
HDL-c, mmol/dL	37.35±9.10		44.25±8.25		11.68	<0.001
TG, mmol/dL	137.41±38.50		117.66±29.75		8.47	<0.001