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Table 2 Prevalence of risk categories according to the IWGDF Risk Classification system in different studies

From: Risk assessment for foot ulcers among Tunisian subjects with diabetes: a cross sectional outpatient study

Author [reference] Country/year

Way of recrutement (number)

Group 0%

Group 1%

Group 2%

Group 3%

Malgrange [16] France/2003

In and outpatients (n = 555)

72.7

9.7

9.8

7.7

Mugambi [8] Kenya/2009

Outpatients (n = 218)

57

10

16

17

Shahbazian [18] Iran/2013

In and outpatients (n = 430)

65

17

11

7

Vibha [20] India/2018

Community based, home visit (n = 620)

48.2

31.4

11.9

8.5

Our series

Outpatients (n = 220)

72.72

5.9

17.73

3.63