Association of Maternal Diabetes Mellitus and Polymorphisms of the NKX2.5 Gene in Children with Congenital Heart Disease: A Single Centre-Based Case-Control Study

Table 3

Multivariate analysis of maternal DM and offspring CHD.

Maternal DM	B	S.E	Wals	value	Adjusted OR (95% CI)
GDM during this pregnancy (yes vs. no)	1.609	0.340	22.326	0.001	4.98 (2.56-9.74)
GDM in previous pregnancy experiences (yes vs. no)	1.458	0.334	19.117	0.001	4.30 (2.24-8.27)
PGDM in the 3 months before this pregnancy (yes vs. no)	1.914	0.385	24.676	0.001	6.78 (3.19-14.43)

DM: diabetes mellitus; CHD: congenital heart disease; GDM: gestational diabetes mellitus; PGDM: pregestational diabetes mellitus; OR: odds ratio; CI: confidence interval. Adjusted for factors with statistical differences in Table 1.