Table 4

ROC curves of severity scores in association with 30-day mortality

AUCSEZ-value*95% CI
CRB-650.820.0215.40.77 to 0.85
DS CRB-650.870.0222.60.84 to 0.90

  • *To test AUC >0.5.

  • AUC, area under the curve; ROC, receiver operating characteristic.