Fig. 4From: Identification and verification of plasma protein biomarkers that accurately identify an ectopic pregnancyScatterplots of candidate EP vs. non-EP biomarkers from the verification cohort. Wilcoxon rank sum test was used to compare EP vs. non-EP (IUP + EPL) and EPL vs. IUP. Statistical significance is shown above brackets (*<0.05, **<0.01, ***<0.001, not significant: p-value reported). For visualization, zero values are plotted on the x-axisBack to article page