Table 1.
Diagnostic criteria of major organizations for gestational diabetes mellitus (GDM) with diagnostic values for the 75 g oral glucose tolerance test over time.
| Criteria # | Year | Abnormal Glucose Values Needed for Diagnosis | Plasma Glucose Thresholds mmol/L | ||
|---|---|---|---|---|---|
| 0 h | 1 h | 2 h | |||
| IADPSG | 2010 | ≥1 | 5.1 | 10.0 | 8.5 |
| CDA | 2013 | ≥1 | 5.3 | 10.6 | 9.0 |
| WHO (NICE) * | 1999 (2008) | ≥1 | 7.0 | - | 7.8 |
| ADA (C&C) * | 2003 (1982) | ≥2 | 5.3 | 10.0 | 8.6 |
| ADIPS | 1998 | ≥1 | 5.5 | - | 8.0 |
| NZSSD | 2004 | ≥1 | 5.5 | - | 9.0 |
| EASD | 1996 | ≥1 | 6.0 | 9.0 | |
| CDA | 2003 | ≥2 | 5.3 | 10.6 | 8.9 |
# IADPSG, International Association of Diabetes and Pregnancy Study Groups; CDA, Canadian Diabetes Association; WHO, World Health Organization; NICE, National Institute for Health and Care Excellence; ADA, American Diabetes Association; C&C, Carpenter and Coustan; ADIPS, Australasian Diabetes in Pregnancy Society; NZSSD, New Zealand Society for the Study of Diabetes; EASD, European Association for the Study of Diabetes. * The diagnostic criteria of these guidelines are the same.