Table 2. Comparison of data according to treatment success status.
*mean ± standard deviation
BMI: body mass index; HbA1c: hemoglobin A1c; GFR: glomerular filtration rate
| Healed group (n:141) | Non-healed group (n:41) | P value | |
| Age (years)* | 63.2±9.6 | 62.0±10.8 | 0.502 |
| Sex, n (%) | 0.950 | ||
| Male | 73 (51.8%) | 21 (51.2%) | |
| Female | 68 (48.2%) | 20 (48.8%) | |
| BMI (kg/m²)* | 27.8±5.0 | 30.3±5.1 | 0.005 |
| Hypertension, n (%) | 58 (41.1%) | 12 (29.3%) | 0.169 |
| Coronary artery disease, n (%) | 52 (36.9%) | 15 (36.6%) | 0.973 |
| Hyperlipidemia, n (%) | 58 (41.1%) | 16 (39.0%) | 0.809 |
| Smoking, n (%) | 56 (39.7%) | 24 (58.5%) | 0.016 |
| Alcohol use, n (%) | 55 (39.0% ) | 15 (36.6%) | 0.779 |
| HbA1c (%)* | 7.5±1.2 | 7.6±1.2 | 0.621 |
| Duration of diabetes mellitus (years)* | 17.9±8.9 | 22.5±7.8 | 0.003 |
| Mobility limited, n (%) | 67 (47.5%) | 22 (53.7%) | 0.489 |
| Wound size (cm)* | 4.3±1.6 | 4.5±1.6 | 0.403 |
| Platelet count (103 uL)* | 249.0±60.4 | 254.7±55.9 | 0.587 |
| GFR (mL/min/1.73 m2), n (%) | 0.028 | ||
| ≤ 60 | 62 (44.0%) | 26 (63.4%) | |
| > 60 | 79 (56.0%) | 15 (36.6%) | |
| Ankle-brachial index* | 0.7±0.2 | 0.7±0.2 | 0.148 |