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Table 5 Performance of plasma AOPPs 1 h after operation (μmol/L) for diagnosis of ALI

From: Plasma level of advanced oxidation protein products as a novel biomarker of acute lung injury following cardiac surgery

  Area under ROC curve (95 % CI) At cutoff value of 81.89 (μmol/L)
Sensitivity (95 % CI) Specificity (95 % CI) PPV (95 % CI) NPV (95 % CI)
AOPPs 1 h after operation (μmol/L) 0.875 (0.774, 0.942) 0.722 (0.465, 0.903) 0.923 (0.815, 0.979) 0.765 (0.492, 0.935) 0.906 (0.793, 0.969)