Table 1. The characteristics of the sample (n=113).
| Variables | Values |
|---|---|
| Mean±standard deviation | |
| Age, y | 66.7±9.4 |
| Body mass index, kg/m2 | 27.6±5.6 |
| Ankle brachial index | 0.54±0.18 |
| Claudication onset time, s | 145±87 |
| Peak walking, m | 346±90 |
| Frequency | |
| Sex, % male | 67.8 |
| Current smoking, % yes | 16.7 |
| Diabetes mellitus, % yes | 52.4 |
| Hypertension, % yes | 86.9 |
| Dyslipidemia, % yes | 84.5 |
| Coronary artery disease, % yes | 36.9 |
| Depression | |
| None | 60.0 |
| Mild | 22.5 |
| Moderate | 17.5 |
| Severe | - |
| Anxiety | |
| None | 73.8 |
| Mild | 15.0 |
| Moderate | 7.5 |
| Severe | 3.7 |