• BMJ quality & safety · Sep 2016

    A mixed-methods investigation of health professionals' perceptions of a physiological track and trigger system.

    • Sinéad Lydon, Dara Byrne, Gozie Offiah, Louise Gleeson, and Paul O'Connor.
    • Discipline of General Practice,School of Medicine National University of Ireland, Galway, Ireland.
    • BMJ Qual Saf. 2016 Sep 1; 25 (9): 688-95.

    BackgroundPhysiological track and trigger systems (PTTSs) regulate the monitoring of patients' vital signs and facilitate the detection and treatment of deteriorating patients. These systems are widely used, although compliance with protocol is often poor.ObjectiveThis study aimed to examine the perceptions of a national PTTS among nurses and doctors and to identify the variables that impact on intention to comply with protocol.MethodsA mixed-methods research design was employed. During the initial qualitative phase, 30 hospital-based nurses and doctors participated in a series of semistructured interviews. During the subsequent quantitative phase, 215 nurses and doctors (24.1% response rate) responded to a questionnaire designed to assess attitudes towards the PTTS and factors that influence adherence to protocol.ResultsInterview data revealed largely positive attitudes towards the PTTS but highlighted a number of barriers to its implementation and indicated that it is sometimes a source of tension between doctors and nurses. Quantitative data confirmed the validity of these findings, although nurses appeared to have more positive attitudes towards, and to perceive fewer barriers to, the usage of PTTS than were reported by the participating doctors.ConclusionsThese findings reveal that non-compliance with PTTS protocol is unlikely to be attributable to negative perceptions of PTTSs. Instead, there are a number of barriers to the implementation of the system. These findings suggest that interprofessional training in PTTSs is essential while increased support for PTTS implementation among senior doctors would also yield improved adherence to protocol.Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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