Risk Factors for the Requirement of Antenatal Insulin Treatment in Gestational Diabetes Mellitus

Table 4

The cut-off values of 1-h and 2-h plasma glucose levels and the number of abnormal values to predict antenatal insulin treatment (AIT).

	Cut-off point	Sensitivity	Specificity	AUC
Postprandial PG at 1-hr in 75 g OGTT	10.25 mmol/L	100%	77.8%	0.872
Postprandial PG at 2-hr in 75 g OGTT	8.75 mmol/L	70%	70.4%	0.756
Number of abnormal values in 75 g OGTT	1.5	80%	74.1%	0.783

AUC, area under the curve; PG, plasma glucose; and 75 g OGTT, 75 g oral glucose tolerance test.