Predictors of Impaired Postpartum Renal Function in Women after Preeclampsia: Results of a Prospective Single Center Study

Table 1

Baseline characteristics of preeclampsia patients and controls immediately before delivery (maximum 24 hours before delivery). Comparison entered by two-sample -test.

	PE patients ()	Controls ()	Reference values	value
Delivery age (y)	31.95 22–43	31.40 23–42		0.64
Gestational age (d)	243 189–278	245 195–271		0.65
Birth weight (g)	2336 1160–3480	2720 1570–3919		0.003
Proteinuria	2639.9 301–12133	180.9 60–891.5	<300 mg/24 h in pregnancy; <120 mg/L outside of pregnancy	<0.0001
Creatinine (mol/L)	66.88 35.2–96.8	52.8 17.6–105.6	<0.9	0.001
Urea (mg/dL)	27.41 10–54	33.21 14–55	21–43	0.018
Uric acid (mg/dL)	6.01 4.3–8.8	5.51 4.1–7.5	<5.7	0.023
GFR-CDK-EPI (mL/min/1.73 m^2)	79.32 29–127	113.05 71–198	90–140	<0.0001
Serum protein (g/dL)	5.27 3.87–6.72	6.35 4.7–8.3	6.40–8.30	<0.0001
Cystatin C (mg/L)	1.31 0.8–2.33	0.74 0.66–0.89	0.6–1.1	<0.0001
Calcium (mmol/L)	2.12 1.7–3.8	2.08 1.85–2.51	2.20–2.55	0.508
sFlt-1 (pg/mL)	10708 635–33333	—	—	—
PlGF (pg/mL)	67.9 5.02–421.5	—	—	—
Systolic blood pressure (mmHg)	150.95 128–170	125.26 89–145	<140	<0.0001
Diastolic blood pressure (mmHg)	88.79 67–110	76.64 45–92	<90	<0.0001

All values are presented as mean [range].