Fig. 2

Shows receiver operating characteristic (ROC) curves for base models (covariates only) and full models (covariates + PRS) for A) severity and B) susceptibility PRS across all ethnic groups. Area under the curve (AUC) for the full model, and incremental increase in AUC (ΔAUC) from base model is reported for each curve. An AUC of 0.5 indicates the model produces no utility in predicting risk. Abbreviations: SEV = COVID-19 severity, SUC = COVID-19 susceptibility