Failure to Validate a Multivariable Clinical Prediction Model to Identify Pediatric Intensive Care Unit Patients at...

Area of Science:

• Pediatric Intensive Care Medicine
• Infectious Diseases
• Clinical Epidemiology

Background:

• Candidemia is a serious bloodstream infection in critically ill children.
• A clinical prediction rule was previously developed to identify children at risk for candidemia.

Purpose of the Study:

• To validate a previously derived clinical prediction rule for candidemia in the pediatric intensive care unit (PICU).

Main Methods:

• A multicenter case-control study was conducted.
• The study assessed the association between previously identified predictors and candidemia in PICU patients.

Main Results:

• Most previously identified predictors showed no significant association with candidemia in this cohort.
• The existing clinical prediction rule requires further validation.

Conclusions:

• The previously derived clinical prediction rule for candidemia in PICU patients could not be validated in this multicenter study.
• Further research with larger cohorts and additional predictor variables is necessary to improve candidemia risk prediction in critically ill children.