Table 1. Baseline characteristics according to the presence of significant LAD stenosis (total n = 201).

	LAD stenosis ≥ 50% (n = 18)	LAD stenosis < 50% (n = 183)	P-value
Age (year)	64.4 ± 9.6	57.9 ± 13.2	0.043
Male (%)	11 (61.1)	99 (54.1)	0.568
Body mass index (kg/m2)	24.8 ± 3.1	24.4 ± 3.6	0.684
Diabetes (%)	4 (22.2)	23 (12.6)	0.252
Current smoker (%)	3 (16.7)	38 (20.8)	0.681
Dyslipidemia (%)	1 (5.6)	47 (25.7)	0.056
Hypertension (%)	8 (44.4)	78 (42.6)	0.882

Data presented as numbers (%) or means ± standard deviation. LAD, left anterior descending artery.