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Table 3 Receiver operating characteristic curves for prediction of 30-day mortality with lactate levels and lactate clearance

From: Association between serum lactate levels and mortality in patients with cardiogenic shock receiving mechanical circulatory support: a multicenter retrospective cohort study

 

AUCa

CI

P

Lactate, baseline

0.66

0.49–0.83

0.09

Lactate, 1 h

0.64

0.47–0.81

0.14

Lactate, 6 h

0.71

0.55–0.87

0.02

Lactate, 12 h

0.72

0.57–0.88

0.02

Lactate, 24 h

0.81

0.67–0.94

0.002

Clearance, 1 h

0.43

0.23–0.62

0.49

Clearance, 6 h

0.65

0.48–0.82

0.11

Clearance, 12 h

0.64

0.48–0.80

0.13

Clearance, 24 h

0.70

0.55–0.85

0.004

  1. AUC, area under the curve; CI, confidence interval
  2. aAUC: < 0.2 poor, 0.21–0.40 fair, 0.41–0.60 moderate, 0.61–0.80 good, 0.81–1.00 very good
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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