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. Author manuscript; available in PMC: 2024 Mar 18.
Published in final edited form as: J Vasc Surg. 2020 May 19;73(2):608–625. doi: 10.1016/j.jvs.2020.04.498

Table 1:

Baseline Characteristics of Participants with Peripheral Artery Disease

Supervised Treadmill Exercise Therapy (SET) (N=153) Attention Control (N=156)
Age (years) 68.31 (9.12) 67.56 (9.50)
Female sex, N (%) 66 (43.14) 66 (42.31)
Black race, N (%) 87 (56.86) 98 (62.82)
Ankle brachial index 0.66 (0.18) 0.66 (0.18)
Body mass index (kg/M2) 30.46 (6.31) 30.33 (6.92)
Current smoker, N (%) 51 (33.33) 47 (30.13)
Diabetes mellitus, N (%) 56 (36.60) 62 (39.74)
Coronary artery disease, N (%) 48 (31.37) 39 (25.00)
Pulmonary disease, N (%)* 15 (9.80) 22 (14.29)
Heart failure, N (%)* 13 (8.61) 25 (16.03)
Classic Intermittent Claudication Symptoms, N (%) 54 (35.29) 47 (30.13)
Asymptomatic, N (%) 8 (5.23) 6 (3.85)
Prior lower extremity revascularization, N (%) 50 (32.68) 47 (30.13)
Baseline six minute walk distance (meters) 335.28 (96.47) 332.15 (92.58)
Baseline treadmill walking time (minutes) 7.22 (4.85) 7.46 (4.12)

Unless otherwise specified, data shown are means and (standard deviations).

*

There are 2 participants in the Attention Control group missing baseline pulmonary disease data; there are 2 participants in the SET group missing baseline heart failure data.