Fig. 2
From: Breath metabolomics for diagnosis of acute respiratory distress syndrome
Receiver operating characteristics (ROC) curve per metabolite that were included in the VOC-ARDS score classifier and the combined VOC-ARDS classifier with the lung injury prediction score (LIPS) for each cohort. A–B in the derivation cohort. C–D in the validation cohort. E–F: in all the included patients. Mey 1-methylpyrrole, Tri 1,3,5-trifluorobenzene, Mea Methoxyacetic acid, Fur 2-methylfuran, Mep 2-methyl-1-propanol, AUC Area under curve, VOCs Volatile organic compounds, LIPS Lung injury prediction score