Diagnostic accuracy of PAT-POPS and ManChEWS for admissions of children from the emergency department

Cotterill, S, Rowland, A ORCID: https://orcid.org/0000-0001-9564-0032, Kelly, J, Lees, H and Kamara, M 2016, 'Diagnostic accuracy of PAT-POPS and ManChEWS for admissions of children from the emergency department' , Emergency Medicine Journal, 33 (11) .

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The Pennine Acute Trust (PAT) Paediatric Observation Priority Score (PAT-POPS) is a specific emergency department (ED) physiological and observational aggregate scoring system, with scores of 0–18. A higher score indicates greater likelihood of admission. The Manchester Children’s Early Warning System (ManChEWS) assesses six physiological observations to create a trigger score, classified as Green, Amber or Red.
Prospectively collected data were used to calculate PAT-POPS and ManChEWS on 2068 patients aged under 16 years (mean 5.6 years, SD 4.6) presenting over 1 month to a UK District General Hospital Paediatric ED. Receiver operating characteristics (ROC) comparison, using STATA V.13, was used to investigate the ability of ManChEWS and PAT-POPS to predict admission to hospital within 72 h of presentation to the ED.
Comparison of the area under the ROC curve indicates that the ManChEWS ROC is 0.67 (95% CI 0.64 to 0.70) and the PAT-POPS ROC is 0.72 (95% CI 0.68 to 0.75). The difference is statistically significant. At a PAT-POPS cut-off of ≥2, 80% of patients had their admission risk correctly classified ( positive likelihood ratio 3.40, 95% CI 2.90 to 3.98) whereas for ManChEWS with a cut off of ≥Amber only 71% of patients were correctly classified ( positive likelihood ratio 2.18, 95% CI 1.94 to 2.45).
PAT-POPS is a more accurate predictor of admission risk than ManChEWS. Replacing ManChEWS with PAT-POPS would appear to be clinically appropriate in a paediatric ED. This needs validation in a multicentre study.

Item Type: Article
Schools: Schools > School of Health and Society > Centre for Applied Research in Health, Welfare and Policy
Journal or Publication Title: Emergency Medicine Journal
Publisher: College of Emergency Medicine
ISSN: 1472-0205
Related URLs:
Funders: National Health Service (NHS)
Depositing User: Professor Andrew G Rowland
Date Deposited: 11 May 2016 07:40
Last Modified: 15 Feb 2022 20:46
URI: http://usir.salford.ac.uk/id/eprint/38927

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