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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: J Surg Res. 2015 Feb 13;196(1):172–179. doi: 10.1016/j.jss.2015.02.011

Table 1. Baseline characteristics of control and PAD patients.

Baseline characteristics Control PAD P value
Number of subjects 85 154 N/A
Mean age (y) 62.5 ± 9.8 62.9 ± 7.5 0.738
Height (m) 1.76 ± 0.08 1.76 ± 0.07 0.959
Weight (kg) 91.2 ± 16.9 86.67 ± 18.4 0.066
ABI 1.08 ± 0.08 0.51 ± 0.25 <0.001
RACE % (W/AA/H/IND) 95.2/2.4/2.4/0 91.6/7.1/0.65/0.65 0.240
Gender % (male/female) 81.2/18.8 97.4/2.6 <0.001
Smoking status % (never/current/former) 42.4/30.5/27.1 3.9/60.4/35.7 <0.001
Coronary artery disease, % 23.50 38.30 0.022
Family history of PAD, % 20.00 33.10 0.036
Obesity, % 31.80 25.30 0.294
Diabetes, % 23.50 31.80 0.184
Dyslipidemia, % 58.80 73.40 0.029
Hypertension, % 67.10 77.90 0.089

N/A = not applicable.

Race, (W) White, (AA) African American, (H) Hispanic, (IND) American Indian.