Figure 3

Plasma biomarker analysis of African American versus Asian versus Caucasian PN patients. (a) Dot plots showing plasma levels of biomarkers with significant differences between racial cohorts. (b) Heatmap of z-score transformed biomarker levels for each patient, delineated by race. AA African American, As Asian, CA Caucasian. Adjusted P-values (from Kruskall–Wallis) are shown.