Blood Alcohol Concentrations in Emergency Room Patients
Author Information
Author(s): R Touquet, E Csipke, P Holloway, A Brown, T Patel, A J Seddon, P Gulati, H Moore, N Batrick, M J Crawford
Primary Institution: Imperial College Healthcare NHS Trust
Hypothesis
To clarify the relationship between presenting clinical condition and blood alcohol concentration (BAC) among adult patients admitted to a resuscitation room.
Conclusion
Patients with a positive BAC demonstrate a wide range of pathology, highlighting the need for prompt feedback to encourage change and reduce re-attendance.
Supporting Evidence
- 15% of presentations had a positive BAC.
- Almost half of those presenting after self-harm or assault had a positive BAC.
- Patients with a positive BAC had a higher rate of ED re-attendance.
Takeaway
This study found that many patients who come to the emergency room after an accident or self-harm have alcohol in their system, which can affect their treatment.
Methodology
Single-site prospective cohort study of patients aged 16 and over admitted to the resuscitation room over one year, measuring BAC and recording clinical outcomes.
Potential Biases
The medical staff were blinded to BAC results, which minimized bias in patient management.
Limitations
The study is confined to a single urban emergency department, limiting generalizability.
Participant Demographics
The study included adult patients (16 years and older) from a metropolitan inner-city population.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI 10.97 to 15.96
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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