Fig. 1From: Oxidative stress and endothelial function in normal pregnancy versus pre-eclampsia, a combined longitudinal and case control studyStudy design and key assessments. Study design and data collection overview. PI = pulsatility index; PP = postpartum; * Assessments at moment of diagnosis; ** Laboratory parameters tested include NLR, MPV (mean platelet volume), platelet count, Fe, transferrin and ferritinBack to article page