Table 1. Comparison of baseline risk factors between the CAA and CAE groups.

Risk factors	CAA (n=100)	CAE (n=100)	NCA (n=100)	P
Age (years)	65.6±11.3	63.7±10.5	61.0±11.3	0.013
Male sex (%)	70	75	53	0.003
Diabetes (%)	26	24	17	0.276
Smoking (%)	20	30	17	0.069
Hyperlipidemia (%)	32	30	20	0.125
Hypertension (%)	67	70	37	0.000
Family history of CAD (%)	15	17	11	0.468

CAA, coronary artery aneurysm; CAE, coronary artery ectasia; CAD, coronary artery disease.