Fig. 2From: Identification and verification of plasma protein biomarkers that accurately identify an ectopic pregnancyIdentification of candidate biomarkers in the discovery cohort. (a) Volcano plot for EP vs. non-EP (IUP + EPL) (b) Volcano plot comparing EPL vs. IUP. High priority biomarkers outside the curves (FDR ≤ 0.05) are highlighted in red. Additional proteins having p ≤ 0.05 and fold change ≥ 3 are represented by black circles. Labeled proteins were further investigated in the verification cohortBack to article page