Associations of serum D-dimer and glycosylated hemoglobin levels with third-trimester fetal growth restriction in gestational diabetes mellitus

Table 3 Comparison of maternal D-dimer and glycosylated hemoglobin levels

	D-D (mg/L)		HbA1c (%)
	28-30 wk of gestation	1-3 d before delivery	28-30 wk of gestation	1-3 d before delivery
FGR (n = 63)	4.89 ± 1.73	5.22 ± 1.37	6.50 ± 1.30	6.61 ± 1.22
Normal (n = 101)	2.66 ± 1.20	2.95 ± 1.11	5.09 ± 0.70	5.07 ± 0.78
t value	9.736	11.610	8.999	9.862
P value	< 0.0001	< 0.0001	< 0.0001	< 0.0001

FGR: Fetal growth restriction; D-D: D-dimer; HbA1c: Glycosylated hemoglobin.