Related Experiment Videos
Risk factors for fatal residential fires
C W Runyan1, S I Bangdiwala, M A Linzer
1Injury Prevention Research Center, University of North Carolina, Chapel Hill 27599.
The New England Journal of Medicine
|September 17, 1992
Summary
Rural residential fires are a major cause of death. Smoking and lack of smoke detectors significantly increase fatality risk, especially in mobile homes and when alcohol is involved.
Area of Science:
- Public Health
- Fire Safety Research
- Epidemiology
Background:
- Residential fires are a leading cause of fire-related mortality in the U.S.
- Research has historically focused on urban fatal fires, with less attention to rural incidents.
Purpose of the Study:
- To investigate factors contributing to fatal and nonfatal residential fires in rural areas.
- To compare characteristics of fatal fires with nonfatal fires in single-family dwellings.
Main Methods:
- A case-control study design was employed, comparing 151 fatal fires to a sample of nonfatal fires in North Carolina.
- Data were collected through interviews with fire officials regarding dwelling, fire, occupants, and response systems.
- Fires occurred in predominantly rural, single-family dwellings over a 13-month period.
Main Results:
- Smoking was a more frequent cause of fatal fires (31%) compared to nonfatal fires (6%).
- Mobile homes (OR=1.7) and absence of smoke detectors (OR=3.4) significantly increased the risk of death.
- Alcohol impairment was the strongest independent risk factor for fire-related death (OR=7.5).
Conclusions:
- Heating equipment and smoking materials are primary causes of residential fires.
- Key risk factors for fire fatalities include mobile home residency, alcohol impairment, and lack of smoke detectors.