Substance abuse and major trauma in Johannesburg.

Introduction: The abuse of alcohol and drugs is a major public health problem and intoxication is one of the most important risk factors for violence and other causes of injury. The aim of the current study was to evaluate the prevalence of drug and alcohol use associated with injury in adult trauma patients in an inner city trauma unit in Johannesburg.

Methods: A cohort of 105 adult trauma patients admitted to our university trauma unit and its allied medicolegal laboratory were studied in order to provide prospective data and enable us to correlate the prevalence and type of substance abuse with the demographics and injury patterns after major trauma.