Table 1.
Clinical data of patients [n (%)/(mean ± SD)]
| Research group (n = 51) | Regular group (n = 47) | X2/t | P | |
|---|---|---|---|---|
| Sex | 0.009 | 0.928 | ||
| Male | 33 (64.71) | 30 (63.83) | ||
| Female | 18 (35.29) | 17 (36.17) | ||
| Average age (year) | 61.98 ± 8.77 | 62.01 ± 9.01 | 0.017 | 0.987 |
| BMI (kg/m2) | 26.01 ± 4.23 | 25.79 ± 4.37 | 0.252 | 0.802 |
| Smoking | 0.056 | 0.813 | ||
| Yes | 27 (52.94) | 26 (55.32) | ||
| No | 24 (47.06) | 21 (44.68) | ||
| Comorbid hypertension | 0.085 | 0.771 | ||
| Yes | 30 (58.82) | 29 (61.70) | ||
| No | 21 (41.18) | 18 (38.30) | ||
| Comorbid diabetes | 0.022 | 0.881 | ||
| Yes | 17 (33.33) | 15 (31.91) | ||
| No | 34 (66.67) | 32 (68.09) | ||
| Number of affected limbs | 0.037 | 0.848 | ||
| One | 36 (70.59) | 34 (72.34) | ||
| Two | 15 (29.41) | 13 (27.66) |