ABSTRACT
Epidemiology is the study of the distribution of diseases in groups or populations. One of its aims is to define the occurrence of disease by place and time in the general population and in specific subpopulations. The overarching goal is to reduce the incidence and severity of specific diseases. Injury epidemiology involves the collection of data on the time, place, mechanism, and victim of injury. Over the past 25 years, injury epidemiology has had a major impact on our understanding of pediatric trauma. It has allowed us to identify and quantify specific injury risks, develop prevention and treatment strategies, and monitor their effectiveness. The study of injury epidemiology has produced one fundamental fact: Injuries are the leading threat to the health and well-being of young people in our society today (1). This is of major importance to public health officials and health care providers alike.
