Table 1.

Patient Characteristics

Characteristic	Subjects (n = 46)	Healthy Controls (n = 20)	P value
Age	57.5 ± 11.2	53.4 ± 11.9	0.195
BMI	31.3 ± 6.0	24.3 ± 3.6	< 0.001
Female	34 (74)	12 (60)	0.382
Diabetes	37 (80)	0 (0)	0.048
History of smoking	25 (54)	1 (5)	< 0.001
Hypertension	37 (80)	1 (5)	< 0.001
Hyperlipidemia	40 (87)	1 (5)	< 0.001

Values listed are mean ± SD or n (%). BMI = body mass index