Screening and Diagnosis Algorithm

For Type 2 Diabetes

Chapter 4: Figure 1. Screening and diagnosis algorithm for type 2 diabetes.

Chapter 3: Table 5
Diagnosis of prediabetes
2hPG, 2-hour plasma glucose; AlC, glycated hemoglobin; FPG, fasting plasma glucose; IFG, impaired fasting glucose; IGT, impaired glucose tolerance; OGTT, oral glucose tolerance test.
Test Result Prediabetes category
FPG (mmol/L) 6.1–6.9 IFG
2hPG in a 75 g OGTT (mmol/L) 7.8–11.0 IGT
A1C (%) 6.0–6.4 Prediabetes

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