Related Experiment Videos
County mapping of injury mortality
S P Baker1, R A Whitfield, B O'Neill
1Injury Prevention Center, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland 21205.
The Journal of Trauma
|June 1, 1988
Summary
Injury death rates vary geographically, with high unintentional injury deaths in rural Western and low-income Southern counties. Homicides and housefires were prevalent in the South, while drownings affected specific regions like the West Coast and Mississippi Delta.
Area of Science:
- Public Health
- Epidemiology
- Geographic Information Systems (GIS)
Background:
- Injury deaths represent a significant public health burden.
- Geographic disparities in injury mortality are not well-characterized.
- Identifying high-risk areas is crucial for targeted prevention.
Purpose of the Study:
- To map county-level death rates for various injury types.
- To identify geographic areas with disproportionately high injury mortality.
- To inform the development of targeted injury prevention strategies.
Main Methods:
- Utilized county-level data to map injury death rates.
- Analyzed patterns for overall unintentional injury, homicide, housefire, and drowning deaths.
- Examined geographic variations across different regions of the United States.
Main Results:
- High overall unintentional injury death rates were observed in rural Western and low-income Southern counties.
- Firearm-related homicides were concentrated in the South, while other homicides were high in large cities.
- Southern counties exhibited high housefire mortality rates; drowning rates varied regionally, notably on the West Coast, Florida, and the Mississippi Delta.
Conclusions:
- County-level mapping effectively identifies geographic hotspots for injury mortality.
- Disparities in injury death rates highlight the need for geographically tailored public health interventions.
- Geographic analysis is a valuable tool for understanding and mitigating injury risks.