Table 4 Spearman rho correlation of Angiogenic and Oxidative biomarkers with antepartum and postpartum adverse pregnancy outcome in Preeclampsia women

Antepartum complications

 IUGR

r = −0.416;

r = 0.549;

r = 0.610;

r = −0.635;

p = 0.0030

p < 0.0001

p < 0.0001

p < 0.0001

 Placental abruptio/praevia

r = −0.663;

r = 0.680;

r = 0.579;

r = −0.740;

p < 0.0001

p < 0.0001

p < 0.0001

p < 0.0001

 IUFD

r = −0.694;

r = 0.730;

r = 0.629;

r = −0.819;

p < 0.0001

p < 0.0001

p < 0.0001

p < 0.0001

 Stillbirth

r = −0.366;

r = 0.732;

r = 0.691;

r = −0.815;

p = 0.0183

p < 0.0001

p < 0.0001

p < 0.0001

 PPH

r = −0.297;

r = 0.479;

r = 0.410;

r = −0.509;

p = 0.0420

p = 0.0043

p = 0.0039

p = 0.0044