Table 1 Various guidelines for evaluating GDM based on glucose tolerance test
From: Biochemical and molecular biomarkers: unraveling their role in gestational diabetes mellitus
Criteria | Gestational age at screening (weeks) | Glucose load (g) | Glucose threshold (mmol/L) | |||
|---|---|---|---|---|---|---|
Fasting | 1Â h | 2Â h | 3Â h | |||
WHO, 1999 | 24–28 | 75 |  < 7.0 | – |  < 7.8 | – |
ADA, 2004 | High risk: 14–18 Medium risk: 28–32 | 100 |  < 5.3 |  < 10.0 |  < 8.6 |  < 7.8 |
IADPSG, 2010 | 24–28 | 75 |  < 5.1 |  < 10 |  < 8.5 | – |
NICE, 2015 | 24–28 | 75 |  < 5.6 | – |  < 7.8 | – |
ACOG, 2018 | 24–28 | 100 |  < 5.3 |  < 10 |  < 8.6 |  < 7.8 |