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Table 3 Summary of overall correct classification (OCC), calibration and discrimination of LODS from ICU-day 1 to day 7

From: Logistic Organ Dysfunction Score (LODS): A reliable postoperative risk management score also in cardiac surgical patients?

ICU-day OCC Calibration Discrimination
   Chi2 p-value AUC 95%-CI
1 (n = 2801) 95.3 6.920 0.227 0.810 0.771 - 0.850
2 (n = 2769) 95.7 6.694 0.350 0.913 0.891 - 0.936
3 (n = 1234) 92.2 6.402 0.494 0.930 0.912 - 0.949
4 (n = 815) 90.6 7.928 0.339 0.879 0.844 - 0.914
5 (n = 566) 87.6 5.615 0.690 0.870 0.834 - 0.905
6 (n = 430) 86.5 6.387 0.604 0.847 0.800 - 0.894
7 (n = 338) 83.7 4.663 0.793 0.846 0.799 - 0.893
  1. 95%-CI: 95%-Confidence Interval; AUC: Area under the receiver operating characteristic curve; ICU-day: Intensive care unit-day;