Predisposing factors | Responses N | Percentage (%) |
---|---|---|
Trauma | 101 | 60.5 |
HIV | 31 | 18.6 |
Alcohol | 14 | 8.4 |
Tobacco | 8 | 4.8 |
Carbuncle | 4 | 2.4 |
Obesity | 3 | 1.8 |
Existing ulcer | 2 | 1.2 |
Athlete foot | 1 | 0.6 |
Dental origin | 1 | 0.6 |
Steroid induced cushing syndrome | 1 | 0.6 |
Malnutrition | 1 | 0.6 |
Total | 167 | 100.1 |