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Table 2 Predictive properties for perfusion index and electrical cardiometry measures for hypotension

From: Evaluation of peripheral perfusion index and heart rate variability as early predictors for intradialytic hypotension in critically ill patients

 

AUROC

95% CI

Sensitivity

Specificity

PPV

NPV

Cut-off value

PPI

0.721

0.547–0.857

100%

56%

80%

100%

≤1.8

HRV

0.761

0.59–0.887

61%

91%

92%

56%

≤24

  1. HRV heart rate variability, PPI peripheral perfusion index
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BMC Anesthesiology

ISSN: 1471-2253

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