UK A&E Overcrowding Linked to 550 Weekly Deaths, Study Finds
A new study suggests severe overcrowding and patients treated in corridors within UK Accident & Emergency departments are associated with approximately 550 excess deaths per week.

Severe overcrowding and the practice of treating patients in corridors within UK Accident & Emergency (A&E) departments are linked to an estimated 550 excess deaths each week, according to a study analyzing data from over 19,000 patients. Doctors have described the situation as an "absolute scandal," equating the weekly fatalities to a "fatal jumbo jet crash every single week."
The research, presented at the European Emergency Medicine Congress, found that for every 10% increase in emergency department occupancy, the chance of a patient dying within 28 days rose by 1%. The 134 A&Es included in the study operated at an average occupancy rate of 175%, meaning they were treating nearly twice the number of patients for which they were designed.
Dr. Ryan McHenry, an emergency medicine doctor and researcher at the University of Glasgow who led the analysis, examined data from approximately 70% of A&Es across England, Wales, and Northern Ireland over a two-week period. He stated that reducing crowding in emergency departments has the potential to save lives. While his study estimated 550 deaths weekly due to overcrowding, he noted the figure could range from 33 to 1,083 excess deaths due to the study's relatively small size.
Occupancy was calculated by comparing the number of available treatment spaces, such as cubicles, to the number of patients being managed. The study also considered "corridor care," where patients receive treatment in non-clinical areas like hallways, finding it associated with a similar increase in mortality risk as general overcrowding, though occupancy rates were easier to measure.
Official figures for July in England alone showed that over 3,000 patients were treated daily in corridors or other makeshift areas. Dr. Felix Lorang, a member of the conference's abstract selection committee, highlighted that many emergency departments are operating beyond capacity. He added that "exit block" – the delay in transferring patients to inpatient wards due to a lack of beds – further burdens A&Es, hindering timely and adequate treatment and increasing the risk of further harm.
Dr. Ian Higginson, president of the Royal College of Emergency Medicine (RCEM), expressed alarm over the findings, stating that people are dying in association with emergency department overcrowding. He urged policymakers to act with urgency, calling the situation an "utterly normalized and unacceptable state of affairs." RCEM has repeatedly called on UK governments to address the harmful effects of overcrowding and long waits on patients, as well as the impact on staff, warning of potential workforce losses if the problem persists.
Dr. Den Langhor, from the British Medical Association's consultants committee, echoed these concerns, calling the deaths "an absolute scandal." She emphasized that while doctors are doing their best, "the system is stacked against them."
A Department of Health and Social Care spokesperson acknowledged the challenges, stating that the NHS experienced its busiest summer on record. They reported that 75% of A&E patients in August were seen within four hours and affirmed that "urgent action" is being taken to reduce pressure on emergency departments and end corridor care, recognizing its serious impact on patient experience and safety.