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

Table 3

Logistic regression analysis with each independent variable of predictors for antenatal insulin treatment (AIT).

	β-Coefficient	Odds ratio (95% CI)	values
Postprandial PG at 1-hr in 75 g OGTT	0.121	1.128 (1.022–1.246)	0.017
Postprandial PG at 2-hr in 75 g OGTT	0.053	1.054 (1.006–1.104)	0.026
Number of abnormal values in 75 g OGTT	2.393	10.950 (1.959–61.218)	0.006

AIT, antenatal insulin treatment; PG, plasma glucose; and 75 g OGTT, 75 g oral glucose tolerance test.