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Development of a severity of illness scoring system (inpatient triage, assessment and treatment) for

Dan Olson1, Nicole L Davis, Robert Milazi

  • 1Department of Pediatrics, University of Colorado, Denver, CO, USA. daniel.olson@childrenscolorado.org

Tropical Medicine & International Health : TM & IH
|June 14, 2013
PubMed

Insights

A new pediatric illness severity score, inpatient triage, assessment and treatment (ITAT), effectively identifies high-risk children in resource-limited hospitals. This tool aids in timely clinical re-evaluation for improved patient outcomes.

Area of Science:

  • Pediatric critical care
  • Global health
  • Clinical assessment tools

Background:

  • Resource-limited settings face challenges in accurately assessing pediatric illness severity.
  • Timely identification of critically ill children is crucial for effective intervention.

Purpose of the Study:

  • To develop and validate the inpatient triage, assessment and treatment (ITAT) score.
  • To identify hospitalized children at the highest risk of mortality in resource-constrained environments.

Main Methods:

  • A nested case-control study was conducted in a Malawian referral hospital.
  • The ITAT score was derived from oxygen saturation, temperature, and age-adjusted heart and respiratory rates.
  • Logistic regression and predictive statistics were used to analyze the score's performance.

Main Results:

  • The ITAT score demonstrated an area under the receiver operating characteristic curve of 0.76.
  • An ITAT cut-off of 4 showed a sensitivity of 0.44 and specificity of 0.86.
  • A cumulative ITAT score of 4 or higher was significantly associated with increased odds of death (OR 4.80).

Conclusions:

  • The developed inpatient triage, assessment and treatment (ITAT) tool is suitable for resource-constrained hospitals.
  • ITAT can effectively identify high-risk children post-admission.
  • Further research is recommended to optimize ITAT's implementation in developing countries.
Abstract

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