Table 1.

Demographic data and risk factors in the two groups according to the severity of endothelial dysfunction.

	IIEF score ≥ 17 (n = 47)	IIEF score < 17 (n = 38)	p
Age (years)	47.5 ± 9.84	50.3 ± 10.21	0.205
Hypertension	18 (38.3%)	16 (42.1%)	0.722
Diabetes	13 (27.6%)	14 (36.8%)	0.366
Smoking	15 (34.1%)	12 (31.6%)	0.974
Total Cholesterol (mg/dl)	195.2 ± 41.5	198.4 ± 39.7	0.718
LDL (mg/dl)	112.4 ± 28.7	117.3 ± 26.2	0.414
HDL (mg/dl)	40.1 ± 9.41	38.7 ± 8.57	0.476
Triglyceride (mg/dl)	153.4 ± 37.5	161.2 ± 36.2	0.334

Data are expressed as mean ± SD or number (%). LDL = low density lipoprotein, HDL = high density lipoprotein.