Figure 3From: Serum leptin levels in relation to circulating cytokines, chemokines, adhesion molecules and angiogenic factors in normal pregnancy and preeclampsiaReceiver Operating Characteristic (ROC) curves. Serum leptin levels (leptin, continuous line) and soluble fms-like tyrosine kinase-1 to placental growth factor ratio (sFlt-1/PlGF ratio, dashed line) to discriminate between preeclamptic patients and healthy pregnant women.Back to article page