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. 2020 Aug 24;20:128. doi: 10.1186/s12902-020-00608-2

Table 2.

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

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