An evaluation of the Illinois trauma system

Area of Science:

• Public Health
• Trauma Care Systems
• Epidemiology

Background:

• The implementation of a statewide trauma system aimed to improve the care of critically injured patients.
• Assessing the impact of such systems is crucial for understanding their effectiveness in reducing mortality.
• Previous studies have shown varied impacts of trauma systems on different regions and patient populations.

Purpose of the Study:

• To evaluate the impact of the Illinois Trauma System on mortality rates in the southernmost region of the state.
• To compare mortality rates before and after the implementation of the trauma system.
• To analyze the system's effect on urban versus rural mortality and specific demographic groups.

Main Methods:

• A comparative study design was used, analyzing vehicular injury and death data.
• Data were collected for two years prior (FY 1970-1971) and two years after (FY 1972-1973) system implementation.
• Mortality rates were compared between designated trauma hospitals and non-trauma centers, and analyzed by geographic location (urban/rural) and age.

Main Results:

• Trauma hospitals experienced a decrease in mortality rates post-implementation (FY 1972-1973), while non-trauma centers saw no change.
• Significant declines in mortality were observed in trauma hospitals during weekends and for the 45-64 age group.
• The Illinois Trauma System showed minimal impact on urban mortality but a substantial effect on rural mortality rates.

Conclusions:

• The Illinois Trauma System demonstrated a positive impact on reducing mortality in the southernmost region, particularly in rural settings.
• The system's benefits were more pronounced in trauma centers compared to non-trauma centers.
• Further research may explore specific system components contributing to these observed outcomes.