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Table 3 Areas under the receiver operating characteristic curves of the predictive models for bloodstream infection

From: Eosinopenia as a diagnostic marker of bloodstream infection in a general internal medicine setting: a cohort study

Model

AUROC (95% CI)

P value

IDI

P value

NRI

P value

Baseline variables*

0.650 (0.551–0.749)

Baseline variables

+ CRP

+ neutrophil count

0.729 (0.622–0.835)

0.002**

0.069**

0.023**

0.583**

0.005**

Baseline variables

+ CRP

+ neutrophil count

+ eosinopenia

0.758

(0.664–0.853)

0.758

(0.667–0.845)****

0.048***

0.016***

0.284***

0.592***

0.003***

  1. AUROC Area under the receiver operating characteristic curves
  2. CI confidence interval, CRP C-reactive protein
  3. IDI integrated discrimination index
  4. NRI net reclassification improvement
  5. * Including age, sex
  6. ** Compared with the model with baseline variables
  7. ***Compared with the model with baseline variables + CRP + neutrophil count
  8. ****Bootstrapping method (1000 bootstrap replicates)