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Table 4 Comparison between the areas under the receiver operating characteristic curves of echocardiographic models

From: Systolic and diastolic dysfunction affects kidney outcomes in hospitalized patients

 

Reference

Model 1

Model 2

Model 3

AUC (95% CI)

AUC (95% CI)

P*

AUC (95% CI)

P*

AUC (95% CI)

P*

AKI

0.695 (0.657–0.733)

0.705 (0.668–0.742)

0.065

0.703 (0.665–0.740)

0.161

0.709 (0.672–0.745)

0.027

3-year ESRD

0.788 (0.669–0.907)

0.795 (0.677–0.913)

0.536

0.819 (0.686–0.951)

0.204

0.819 (0.688–0.951)

0.182

  1. Reference model: age, sex, body mass index, diabetes, ischemic heart disease, and cerebrovascular disease
  2. Model 1: reference model plus ejection fraction
  3. Model 2: reference model plus E/e’
  4. Model 3: reference model plus combined parameter
  5. *Difference is calculated in comparison to the reference model
  6. AUC area under the curve, CI confidence interval, AKI acute kidney injury, ESRD end-stage renal disease
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BMC Nephrology

ISSN: 1471-2369

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