Observational studyPediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies2020
Validation of an Electronic Pediatric Index of Mortality 2 Score in a Mixed Quaternary PICU.
Observational study in Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Article
- Association of early hyponatremia and the development of acute kidney injury in critically ill children.Pediatric nephrology (Berlin, Germany) · 2022Article
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4 authors.
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Abstract
objectiveTo assess the validity of an electronic version of the Pediatric Index of Mortality 2 score.
designRetrospective observational study.
settingPediatric and cardiac ICUs at a quaternary medical center. PATIENTS: Patients more than 60 days old admitted to the PICU or cardiac ICU between January 1, 2010, and December 31, 2014.
interventionsNone. MEASUREMENTS AND MAIN
resultsAfter adapting the Pediatric Index of Mortality 2 score into a version applicable to retrospective electronic health record data, it was validated in a mixed-ICU cohort. A manually ascertained Pediatric Index of Mortality 2 score was directly compared with the electronically derived electronic version of the Pediatric Index of Mortality 2 score in 100 randomly selected patients with good agreement between score components with nine out of 11 components having an intraclass correlation coefficient or Cohen κ greater than or equal to 0.6. In assessing the electronic version of the Pediatric Index of Mortality 2 score in the entire cohort of 12,582 patient encounters, it had good discrimination with area under the receiver operating curve of 0.89, appropriate calibration with no significant difference between observed and expected deaths, and excellent predictive ability with a Brier score of 0.0135.
conclusionsThe Pediatric Index of Mortality 2 score can be adapted to utilize retrospective electronic health record data with acceptable discrimination, calibration and accuracy a large mixed-ICU cohort.
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