Fig. 2From: Clinical profile analysis and nomogram for predicting in-hospital mortality among elderly severe community-acquired pneumonia patients with comorbid cardiovascular disease: a retrospective cohort studyPrediction of in-hospital mortality in elderly SCAP patients with CVD by clinical scores. A Survival curves of SCAP patients with or without CVD. B ROC analysis for CURB-65, PSI and NLR. The AUC was 0.630 and 0.624 respectively. SCAP severe community acquired pneumonia, CVD cardiovascular disease, ROC receiver operating characteristic, AUC area under the curveBack to article page