• James L Mallows, Mark D Salter, and Mitchell Chapman.
• Emergency Department, Nepean Hospital, Penrith, New South Wales, Australia.
• Emerg Med Australas. 2024 Oct 10.

ObjectiveAmbulance transfer of care (TOC) is a key performance indicator for New South Wales EDs, with 90% of ambulances to be offloaded within 30 min of arrival. Nepean Hospital ED has a number of strategies to improve TOC, including ambulatory areas where patients can be offloaded immediately. Offload data are supplied by ambulance and there is no study into its accuracy. The aim is to audit the accuracy of ambulance data of TOC compared to times recorded in the Nepean ED information system, and to examine TOC and patient demographics for different offload destinations.MethodsA retrospective observational study was performed for patients presenting by ambulance between 1 July and 31 December 2022. TOC was calculated from FirstNet and compared to ambulance data using a paired-sample t test. Patients were categorised by offload destination within the ED and examined for age, TOC, disposition and specialty team if admitted.ResultsTOC for ambulance and ED data was 60.8% versus 64.1%, respectively (difference 3.33%, P < 0.001). Patients offloaded to acute care were older, with 61.9% being >65 years; had a TOC of 37.3% compared to the resuscitation and ambulatory areas with TOC close to 90%; and were likely to be admitted with a 63.8% admission rate and 24.1% of admissions being under the geriatric service.ConclusionPatients arriving by ambulance requiring an acute care bed were likely to be elderly and frail, and suffered substantial ambulance offload delays. Delays to ambulance offload for these patients is likely driven by acute care bed availability and access block.© 2024 The Author(s). Emergency Medicine Australasia published by John Wiley & Sons Australia, Ltd on behalf of Australasian College for Emergency Medicine.

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