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Table 1 Classification performance with single data compilation (mean ± SD)

From: An investigation of patterns in hemodynamic data indicative of impending hypotension in intensive care

  Gap = 1 h Gap = 2 h
  ObsWin = 0.5 h ObsWin = 1 h ObsWin = 0.5 h ObsWin = 1 h
AUC 0.809 ± 0.042 0.819 ± 0.029 0.786 ± 0.014 0.787 ± 0.047
Accuracy 0.737 ± 0.026 0.758 ± 0.032 0.713 ± 0.007 0.714 ± 0.040
Sensitivity 0.745 ± 0.053 0.748 ± 0.064 0.743 ± 0.041 0.755 ± 0.025
Specificity 0.732 ± 0.036 0.764 ± 0.032 0.694 ± 0.025 0.688 ± 0.051
PPV 0.633 ± 0.030 0.665 ± 0.039 0.614 ± 0.010 0.606 ± 0.050
NPV 0.826 ± 0.031 0.833 ± 0.037 0.810 ± 0.019 0.819 ± 0.024