Fig. 3From: Metabolomics and machine learning approaches for diagnostic and prognostic biomarkers screening in sepsisScreening of DEMs via the comprehensive strategy. A DEMs screened by random forest (RF) algorithm. B Support vector machine (SVM) was applied for DEMs. C VENN diagram of hub DEMs. D Person’s correlation analysis between hub DEMs and routine detection indexes. *P < 0.05, **P < 0.01, ***P < 0.001Back to article page