Table 1.
Recommended criteria for diagnosis of gestational diabetes with oral glucose tolerance test (OGTT)
| Fasting | One hour post-load | Two hour post-load | Three hour post-load | |
|---|---|---|---|---|
| 75 g OGTT (plasma glucose) | ||||
| IADPSG5 (2010), ADIPS (2013), WHO9 (2013)* | ≥5.1 | ≥10.0 | ≥8.5 | — |
| WHO19 (1999)* | ≥6.1 | — | ≥7.8 | — |
| ADA20 (2006)* | ≥5.3 | ≥10.0 | ≥8.6 | — |
| ADIPS21 (1998)* | ≥5.5 | — | ≥8.0 | — |
| 100 g OGTT (plasma or serum glucose) | ||||
| ACOG12/C-C† | ≥5.3 | ≥10.0 | ≥8.6 | ≥7.8 |
| NDDG22† | ≥5.8 | ≥10.6 | ≥9.2 | ≥8.0 |
| O’Sullivan23† | ≥5.0 | ≥9.2 | ≥8.1 | ≥6.9 |
IADPSG=International Association of Diabetes and Pregnancy Study Groups; ACOG=American College of Obstetricians and Gynecologists; ADIPS=Australasian Diabetes in Pregnancy Society; ADA=American Diabetes Association; C&C=Carpenter & Coustan criteria24; NDDG=National Diabetes Data Group; WHO=World Health Organization.
*One threshold should be equalled or exceeded for diagnosis of gestational diabetes.
†Two thresholds should be equalled or exceeded for diagnosis of gestational diabetes.