Machine learning methods applied to triage in emergency services: A systematic review


Por: Sánchez-Salmerón R., Gómez-Urquiza J.L., Albendín-García L., Correa-Rodríguez M., Martos-Cabrera M.B., Velando-Soriano A., Suleiman-Martos N.

Publicada: 1 ene 2022
Categoría: Emergency nursing

Resumen:
Background: In emergency services is important to accurately assess and classify symptoms, which may be improved with the help of technology. One mechanism that could help and improve predictions from health records or patient flow is machine learning (ML). Aim: To analyse the effectiveness of ML systems in triage for making predictions at the emergency department in comparison with other triage scales/scores. Methods: Following the PRISMA recommendations, a systematic review was conducted using CINAHL, Cochrane, Cuiden, Medline and Scopus databases with the search equation “Machine learning AND triage AND emergency”. Results: Eleven studies were identified. The studies show that the use of ML methods consistently predict important outcomes like mortality, critical care outcomes and admission, and the need for hospitalization in comparison with scales like Emergency Severity Index or others. Among the ML models considered, XGBoost and Deep Neural Networks obtained the highest levels of prediction accuracy, while Logistic Regression performed obtained the worst values. Conclusions: Machine learning methods can be a good instrument for helping triage process with the prediction of important emergency variables like mortality or the need for critical care or hospitalization. © 2021 Elsevier Ltd

Filiaciones:
Sánchez-Salmerón R.:
 Andalusian Health Services, Spain

Gómez-Urquiza J.L.:
 Faculty of Health Sciences, University of Granada, Avenida de la Ilustración N. 60, Granada, 18016, Spain

Albendín-García L.:
 Faculty of Health Sciences, University of Granada, Avenida de la Ilustración N. 60, Granada, 18016, Spain

Correa-Rodríguez M.:
 Faculty of Health Sciences, University of Granada, Avenida de la Ilustración N. 60, Granada, 18016, Spain

Martos-Cabrera M.B.:
 San Cecilio Clinical University Hospital, Andalusian Health Service, Avenida del Conocimiento s/n, Granada, 18016, Spain

Velando-Soriano A.:
 San Cecilio Clinical University Hospital, Andalusian Health Service, Avenida del Conocimiento s/n, Granada, 18016, Spain

Suleiman-Martos N.:
 Faculty of Health Sciences, Ceuta University Campus, University of Granada, C/Cortadura del Valle SN, Ceuta, 51001, Spain
ISSN: 1755599X
Editorial
Elsevier Science, Reino Unido
Tipo de documento: Review
Volumen: 60 Número:
Páginas:
WOS Id: 000736276700008
ID de PubMed: 34952482

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