1. International Association of Diabetes and Pregnancy Study Groups (IADPSG).

Time	Plasma
Fasting glucose (≥)	5.1 mmol/L
1‐hour glucose (≥)	10.0 mmol/L
2‐hour glucose (≥)	8.5 mmol/L

IADPSG cutoff levels for diagnosis of gestational diabetes for plasma glucose; gestational diabetes is diagnosed if any one value equals or exceeds any other value (Metzger 2010). World Health Organization (WHO) published revised guidance in 2013 recommended IADPSG cutoff levels for the diagnosis of gestational diabetes (WHO 2013).