Keunecke JG, Gall C, Birkholz T, Moritz A, Eiche C, Prottengeier J (2019)
Publication Type: Journal article
Publication year: 2019
Book Volume: 19
Article Number: 812
Journal Issue: 1
DOI: 10.1186/s12913-019-4638-4
Background: Human workload is a key factor for system performance, but data on emergency medical services (EMS) are scarce. We investigated paramedics' workload and the influencing factors for non-emergency medical transfers. These missions make up a major part of EMS activities in Germany and are growing steadily in number. Methods: Paramedics rated missions retrospectively through an online questionnaire. We used the NASA-Task Load Index (TLX) to quantify workload and asked about a variety of medical and procedural aspects for each mission. Teamwork was assessed by the Weller teamwork measurement tool (TMT). With a multiple linear regression model, we identified a set of factors leading to relevant increases or decreases in workload. Results: A total of 194 non-emergency missions were analysed. Global workload was rated low (Mean = 27/100). In summary, 42.8% of missions were rated with a TLX under 20/100. TLX subscales revealed low task demands but a very positive self-perception of performance (Mean = 15/100). Teamwork gained high ratings (Mean TMT = 5.8/7), and good teamwork led to decreases in workload. Aggression events originating from patients and bystanders occurred frequently (n = 25, 12.9%) and increased workload significantly. Other factors affecting workload were the patient's body weight and the transfer of patients with transmittable pathogens. Conclusion: The workload during non-emergency medical transfers was low to very low, but performance perception was very positive, and no indicators of task underload were found. We identified several factors that led to workload increases. Future measures should attempt to better train paramedics for aggression incidents, to explore the usefulness of further technical aids in the transfer of obese patients and to reconsider standard operating procedures for missions with transmittable pathogens.
APA:
Keunecke, J.G., Gall, C., Birkholz, T., Moritz, A., Eiche, C., & Prottengeier, J. (2019). Workload and influencing factors in non-emergency medical transfers: A multiple linear regression analysis of a cross-sectional questionnaire study. BMC Health Services Research, 19(1). https://doi.org/10.1186/s12913-019-4638-4
MLA:
Keunecke, Johann Georg, et al. "Workload and influencing factors in non-emergency medical transfers: A multiple linear regression analysis of a cross-sectional questionnaire study." BMC Health Services Research 19.1 (2019).
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