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Table 2 Comparison of discriminatory abilities of CDS-ID, age, and CDS-ID and age to predict Clostridium difficile Infection (CDI)

From: Validation of the chronic disease score-infectious disease (CDS-ID) for the prediction of hospital-associated clostridium difficile infection (CDI) within a retrospective cohort

Model

cStatistic

95% CI

Comparison to Age Alone Chi-square P

Age

0.609

0.570, 0.649

-

CDS-ID

0.653

0.617, 0.689

0.04

CDS-ID + Age

0.681

0.646, 0.716

<0.01

  1. Abbreviations: CDI=Clostridium difficile infection, CDSID =Chronic Disease Score – Infectious Disease, CI=Confidence Interval.
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BMC Infectious Diseases

ISSN: 1471-2334

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