PGF and preeclampsia: In contrast, circulating PlGF in the same samples was significantly reduced in women who were later diagnosed with preeclampsia (median = 61.73 pg/mL; IQR, 51.55–99.49 pg/mL), compared to those who were not (median = 240 pg/mL; IQR, 137–453.6 pg/mL, p = 1.77 x 10−19, Fig. 2c), an AUROC of 0.89 (Fig. 2d).