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Introducing the Safety Threats and Adverse events in Trauma (STAT) taxonomy: standardized classification system for evaluating safety during trauma resuscitation

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European Journal of Trauma and Emergency Surgery Aims and scope Submit manuscript

Abstract

Purpose

Adverse events (AEs) during trauma resuscitation are common and heterogeneity in reporting limits comparisons between hospitals and systems. A recent modified Delphi study established a taxonomy of AEs that occur during trauma resuscitation. This tool was further refined to yield the Safety Threats and Adverse events in Trauma (STAT) taxonomy. The objective of this study was to evaluate the inter-rater reliability of the STAT taxonomy using in-situ simulation resuscitations.

Methods

Two reviewers utilized the STAT taxonomy to score 12 in-situ simulated trauma resuscitations. AEs were reported for each simulation and timestamped in the case of multiple occurrences of a single AE. Inter-rater reliability was assessed using Gwet’s AC1.

Results

The agreement on all AEs between reviewers was 90.1% (973/1080). The Gwet’s AC1 across AE categories were: EMS handover (median 0.72, IQR [0.54, 0.82]), airway and breathing (median 0.91, IQR [0.60, 1.0]), circulation (median 0.91, IQR [0.72, 1.0]), assessment of injuries (median 0.80, IQR [0.24, 0.91]), management of injuries (median 1.00, IQR [1.00, 1.00]), procedure related (median 1.00, IQR [81, 1.00]), patient monitoring and IV access (median 1.00, IQR [1.00, 1.00]), disposition (median 1.00, IQR [1.00, 1.00]), team communication and dynamics (median 0.80, IQR [0.62, 1.00]).

Conclusions

The STAT taxonomy yielded 90.1% agreement and demonstrated excellent inter-rater reliability between reviewers in the in-situ simulation scenario. The STAT taxonomy may serve as a standardized evaluation tool of latent safety threats and adverse events in the trauma bay. Future work should focus on applying this tool to live trauma patients.

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Data availability

A de-identified dataset associated with the paper is available upon reasonable request.

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Acknowledgements

We would like to thank Physician Services Incorporated and the St. Michael’s Hospital Association Alternate Funds Plan for their financial support for this study. We also thank Melissa McGowan and Richard Wu for their assistance in study coordination.

Funding

BN was supported by Physician Services Incorporated and the St. Michael’s Hospital Association Alternate Funds Plan. The funders did not have a role in study design, data analysis, interpretation of the results, writing the manuscript, or submitting the article for publication.

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Authors and Affiliations

Authors

Contributions

BN, NB, JR, GL, AP, and RD conceived and designed the study. BN obtained research ethics approval. NB, JR, and BN performed data collection. NB, BN and GL analyzed the data. BN and NB drafted the manuscript, and all authors contributed substantially to its revision. BN takes responsibility for the paper as a whole.

Corresponding author

Correspondence to Brodie Nolan.

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Conflict of interest

There are no conflicts of interest to declare.

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Baletic, N., Riggs, J., Lebovic, G. et al. Introducing the Safety Threats and Adverse events in Trauma (STAT) taxonomy: standardized classification system for evaluating safety during trauma resuscitation. Eur J Trauma Emerg Surg 48, 4775–4781 (2022). https://doi.org/10.1007/s00068-022-02007-9

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  • DOI: https://doi.org/10.1007/s00068-022-02007-9

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