Table 1.

Demographics of patients

Charateristics	Value
Age, y	62.49 ± 10.34
Gender, n
male	19 (54.29%)
female	16 (45.71%)
BMI	23.54 ± 3.17
Diabetes course, m	9 ± 3.33
DFU course, m	5 [4,7]
DFU type (Texas), n
2B	13 (37.14%)
2C	22 (62.86%)
Fasting blood sugar, mmol/L	10.91 ± 1.93
HbA1c, mmol/mol	12.91 ± 2.21
Smoking history, n	9 (25.71%)
Drinking history, n	20 (57.14%)
Comorbidities, n
hypertension	35 (100%)
coronary disease	27 (77.14%)
renal insufficiency	12 (34.29%)
cerebral infarction	1 (2.85%)

Y: years; n: numbers; BMI: body mass index; m:months; DFU: diabetic foot ulcer