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Mental disorder as a risk factor for dog bites and post-bite cellulitis
Chun-Chieh Yeh1, Chien-Chang Liao, Chih-Hsin Muo
1Trauma and Emergency Center, China Medical University Hospital, China Medical University, Taichung 404, Taiwan. b8202034@gmail.com
Injury
|May 3, 2011
Summary
Individuals with mental disorders face a higher risk of dog bites and subsequent cellulitis. This study highlights a significant association between mental health conditions and increased injury severity from dog attacks.
Area of Science:
- Public Health
- Epidemiology
- Mental Health Research
Background:
- Patients with mental disorders are recognized to have a higher risk of traumatic injuries.
- Previous research has not specifically investigated the link between mental disorders and dog bite injuries or associated infections.
Purpose of the Study:
- To investigate the association between mental disorders and the risk of dog bites.
- To examine the relationship between mental disorders and the incidence of post-bite cellulitis.
Main Methods:
- A case-control study utilized insurance data from 2000-2007, comparing 4,660 dog bite patients with 18,640 controls.
- A nested case-control study analyzed 286 patients with post-bite cellulitis among dog bite victims to identify associated factors.
Main Results:
- Young children, older adults, and individuals with lower socioeconomic status were identified as high-risk groups for dog bites.
- Patients with psychotic and non-psychotic mental disorders showed increased risks for dog bites (OR=1.51) and post-bite cellulitis (OR=2.13) after adjusting for socio-demographic variables.
Conclusions:
- Individuals with mental disorders are at an elevated risk of sustaining dog bites.
- Mental disorders are associated with a higher likelihood of developing serious post-bite cellulitis, indicating a need for targeted prevention strategies.
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