An evaluation of the Illinois trauma system

The impact of the Illinois Trauma System is assessed in the Southernmost region of the state. A sample of vehicular injuries and deaths are compared for a four year study period: two years prior to system implementation (FY 1970-1971) and two years after system initiation (FY 1972-1973). Decreases in mortality rates are experienced at trauma hospitals in FY 1972-1973 while mortality rates at those hospitals which did not become trauma centers remained constant. Trauma hospitals also exhibit significant declines in mortality rates during weekends and for the age group 45 to 64. When examined on a statewide basis the Illinois Trauma System appears to have little impact on urban mortality rates but a substantial effect upon rural mortality rates.