Effect of acute ethanolism on the hospital course and outcome of injured automobile drivers.

Acute ethanolism in automobile drivers is purported to be both protective and detrimental in susceptibility to injury from an accident. The potential influence of acute intoxication (serum ethanol greater than 100 mg/dl) on pattern and severity of injury, hospital course, and long-term outcome, including mortality, was examined in 182 consecutive automobile drivers requiring admission to a regional university trauma center during 1980. Significantly more drivers were intoxicated than not, 61% vs. 39%. Similarly, more than 75% of the intoxicated drivers were young males and more than 80% of the intoxicated drivers were felt to be negligent and at cause for the accident. However in this series, the patterns and severity of injuries, hospital course, and late outcome were unaffected by the patient's blood alcohol level. Acute alcohol intoxication apparently neither protected nor hindered the response to injury in these motor vehicle drivers.