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Table 1 Prevalence of gestational diabetes based on IADPSG and WHO 1999 criteria

From: Prevalence of Gestational Diabetes Mellitus in urban and rural Tamil Nadu using IADPSG and WHO 1999 criteria (WINGS 6)

Criteria Overall prevalence (n = 1774) Urban (n = 1301) Rural (n = 473)
Unadjusted prevalence rates
 IADPSG Criteria 278 (15.7 %) 210 (16.1 %) 68 (14.4 %)
 WHO 1999 criteria 186 (10.5 %) 161 (12.4 %) 25 (5.3 %)
Adjusted prevalence ratesa
 IADPSG Criteria 18.5 % 19.8 % 16.1 %
 WHO 1999 criteria 14.6 % 15.9 % 8.9 %
  1. aAdjusted for age, BMI, family history of diabetes and previous history of GDM