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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: Associations of elevated glucose levels at each time point during OGTT with fetal congenital heart diseases: a cohort study of 72,236 births

Fig. 2

Plot of mid-pregnancy glucose status according to congenital heart defect.  OGTT cross group: Group 1 represents OGTT 0 h, 1 h and 2 h are all normal; Group 2 indicates that OGTT 0 h is abnormal, while OGTT 1 h and 2 h is normal; Group 3 indicates that OGTT 0 h is normal, while OGTT 1 h or 2 h is abnormal; Group 4 represents OGTT 0 h, 1 h or 2 h are all abnormal

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