Table 2.

Correlation of NT-proBNP, LDH, UA, and PDW levels with adverse pregnancy outcomes

Variable	BMI (kg/m2)	GA	SBP (mmHg)	DBP (mmHg)	NT-proBNP (pg/mL)	LDH (IU/L)	PDW (fL)	UA (IU/L)
Normal pregnancy outcome (n = 81)	31.16 ± 4.21	38.49 ± 1.36	147.62 ± 13.37	98.26 ± 12.43	72.10(39.45, 147.70)	207.80 ± 47.73	14.42 ± 2.16	339.03 ± 92.07
Adverse pregnancy outcome (n = 84)	30.86 ± 4.45	35.44 ± 3.54	160.32 ± 18.15	106.40±11.58	251.00(144.85, 366.25)	261.24 ± 66.83	15.66 ± 1.82	407.04 ± 95.81
Z/t	0.443	7.26	−5.11	−4.357	−7.583	−5.88	−3.971	−4.646
P-value	0.658	< 0.001	<0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001

BMI body mass index, GA Gestational age, SBP systolic blood pressure, DBP diastolic blood pressure, NT-proBNP N-terminal pro-brain natriuretic peptide, LDH lactate dehydrogenase, PDW platelet distribution width, UA uric acid

P-values were analyzed by Student’s t-test and the Mann–Whitney test