Table 2.

Diagnostic criteria for GDM proposed by different guidelines [31].

Approach	Criteria	Fasting mg/dL	1 h mg/dL	2 h mg/dL	3 h mg/dL
Two step (100 g load)	Carpenter and Coustan	95 (5.3 mmol/L)	180 (10.0 mmol/L)	155 (8.6 mmol/L)	140 (7.8 mmol/L)
Two step (75 g load)	CDA	95 (5.3 mmol/L)	191 (10.6 mmol/L)	160 (8.9 mmol/L)
One step (75 g load)	WHO	92 to 125 (5.1 to 6.9 mmol/L)	180 (10.0 mmol/L)	153 to 199 (8.5 to 11 mmol/L)
	IADPSG	92 to 125 (5.1 to 6.9 mmol/L)	180 (10.0 mmol/L)	153 (8.5 mmol/L)
	NICE	100 (≥5.6 mmol/L)		140 (≥7.8 mmol/L)

CDA: Canadian Diabetes Association; WHO: World Health Organization; IADPSG: International Association of Diabetes and Pregnancy Study Groups.