Table 1.

General information of the 102 DFI patients.

Index	Categories	Numbers (%)
Sex	Female	37 (36.3)
	Male	65 (63.7)
Age	≤60	10 (9.8)
	61–70	33 (32.4)
	71–80	46 (45.1)
	≥81	13 (12.7)
Years with DM	≤5	4 (3.9)
	6–10	65 (63.7)
	11–15	23 (22.5)
	16–20	9 (8.8)
	≥21	1 (1.0)
Glycemic control	poor	68 (66.7)
	Well	34 (33.3)
Initial cause of ulcers	Injury	65 (63.7)
	Tinea pedis	18 (17.6)
	Ischemic rupture	19 (18.6)