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BMC Emergency Medicine
Published in: BMC Emergency Medicine 1/2017

Open Access 01-12-2017 | Research article

Barriers and facilitating factors related to use of early warning score among acute care nurses: a qualitative study

Authors: John Asger Petersen, Lars S. Rasmussen, Susan Rydahl-Hansen

Published in: BMC Emergency Medicine | Issue 1/2017

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Abstract

Background

The early warning score (EWS) was developed to identify deteriorating patients early. It is a track-and-trigger system based on vital signs designed to direct appropriate clinical responses based on the seriousness and nature of the underlying condition. Despite its wide dissemination, serious adverse events still occur, often due to failure among staff on general wards to follow the EWS protocol. The purpose of the study was to determine barriers and facilitating factors related to three aspects of the EWS protocol: 1) adherence to monitoring frequency, 2) call for junior doctors to patients with an elevated EWS, and 3) call for the medical emergency team.

Methods

Focus groups were conducted with nurses from medical and surgical acute care wards, and content analysis was used to identify barriers and facilitating factors in relation to the research questions.

Results

Adherence to monitoring frequency would frequently be set aside during busy periods for other tasks. Collaboration and communication with doctors about medical patients with elevated EWS was considered to be unrealistic due to the high number of patients with these scores. Collaboration with the medical emergency team was problematic, since many nurses found the team to have negative attitudes.

Conclusion

EWS reduces complex clinical conditions to a single number, with the inherent risk to overlook clinical cues and subtle changes in patients’ condition. The study showed that identifying and treating deteriorating patients is a collaborative task that requires diverse technical and non-technical skills for staff to perform optimally.
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Metadata
Title
Barriers and facilitating factors related to use of early warning score among acute care nurses: a qualitative study
Authors
John Asger Petersen
Lars S. Rasmussen
Susan Rydahl-Hansen
Publication date
01-12-2017
Publisher
BioMed Central
Published in
BMC Emergency Medicine / Issue 1/2017
Electronic ISSN: 1471-227X
DOI
https://doi.org/10.1186/s12873-017-0147-0

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