Abstract:
Aim of the Study:To evaluate the ability of the prehospital National Early Warning Score 2 scale (NEWS2) to predict early mortality (within 48 hours) after the index event based on the triage priority assigned for any cause in the emergency department. Methods:This is a multicenter longitudinal observational cohort study on patients attending Advanced Life Support units and transferred to the emergency department of their reference hospital. We collected demographic, physiological, and clinical variables, main diagnosis, and hospital triage level as well as mortality. The main outcome variable was mortality from any cause within two days of the index event. Results:Between April 1 and November 30, 2018, a total of 1054 patients were included in our study. Early mortality within the first 48 hours after the index event affected 55 patients (5.2%), of which 23 cases (41.8%) had causes of cardiovascular origin. In the stratification by triage levels, the AUC of the NEWS2 obtained for short-term mortality varied between 0.77 (95% CI: 0.65-0.89) for level I and 0.94 (95% CI: 0.79-1) for level III. Conclusions:The Prehospital Emergency Medical Services should evaluate the implementation of the NEWS2 as a routine evaluation, which, together with the structured hospital triage system, effectively serves to predict early mortality and detect high-risk patients.
journal_name
Emerg Med Intjournal_title
Emergency medicine internationalauthors
Martín-Rodríguez F,López-Izquierdo R,Del Pozo Vegas C,Delgado-Benito JF,Del Pozo Pérez C,Carbajosa Rodríguez V,Mayo Iscar A,Martín-Conty JL,Escudero Cuadrillero C,Castro-Villamor MAdoi
10.1155/2019/5147808subject
Has Abstractpub_date
2019-07-01 00:00:00pages
5147808eissn
2090-2840issn
2090-2859journal_volume
2019pub_type
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journal_title:Emergency medicine international
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