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Table 3 Diabetic status based on fasting blood glucose or post-prandial glucose, among those diagnosed as pre-diabetic or diabetic using HbA1c

From: Prevalence of diabetes and pre-diabetes in rural Tehri Garhwal, India: influence of diagnostic method

Diagnosis based on FBG/PBGb Diagnosis based on HbA1ca
Pre-diabetes Diabetes Total
No Diabetes 61 (49.2%) 5 (31.2%) 66
Pre-diabetes 55 (44.4%) 1 (6.3%) 56
Diabetes 8 (6.5%) 10 (62.5%) 18
Total 124 (100%) 16 (100%) 140
  1. Values are number of cases and column percentages
  2. HbA1c glycosylated hemoglobin, FBG fasting blood glucose, PBG post-prandial blood glucose
  3. aTested at time 1; pre-diabetes was defined as 5.7% ≤ HbA1c ≤ 6.4%; diabetes was defined as HbA1c ≥ 6.5%
  4. bTested at time 2; pre-diabetes was defined as 100 mg/dL ≤ FBG ≤ 125 mg/dL or 140 mg/dL ≤ PBG ≤ 200 mg/dL; diabetes was defined as FBG > 125 mg/dL or PBG > 200 mg/dL
  5. In the instances where FBG was not available, diagnosis was based on PBG
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