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Table 9 ROC Analysis of the PRESERVE score, RESP score and the score published by Roch and colleagues

From: External validation of scores proposed for estimation of survival probability of patients with severe adult respiratory distress syndrome undergoing extracorporeal membrane oxygenation therapy: a retrospective study

Score   Original publication All patients (n = 51) v-v ECMO (n = 36)
   AUC 95% CI AUC 95% CI AUC 95% CI
PRESERVE   0.89 0.83-0.94 0.67 0.52-0.82 0.75 0.57-0.92
RESP   0.74 0.72-0.76 0.65 0.5-0.8 0.81 0.67-0.95
  with PRESERVE population 0.92 0.89-0.97     
     All patients (n = 51)   
Roch   0.802 0.71-0.89 0.55 0.38-0.71   
  1. AUC, area under the curve; PRESERVE, Predicting Death for Severe ARDS on VV-ECMO; RESP (score), Respiratory Extracorporeal membrane oxygenation Survival Prediction (score); ROC, receiver operating curve; v-v ECMO, veno-venous extracorporeal membrane oxygenation.