Figure 2 | Scientific Reports

Figure 2

From: Complement C3 identified as a unique risk factor for disease severity among young COVID-19 patients in Wuhan, China

Figure 2

Partial dependence plots (PDPs) for young and elderly patients calculated using random forests. In simplified terms, a PDP shows the influence of a covariate on the outcome after adjusting for the influences of the other covariates. The PDPs for the five variables with largest AUC importance values in young patients and that for 'age' are shown. The light lines show the 20 individual PDPs calculated using the imputed data sets from the multiple imputation. The bold lines show averages over the 20 individual PDPs.

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