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Farm work-related asthma among US primary farm operators
Jacek M Mazurek1, Gretchen E White, Chad Rodman
1a Division of Respiratory Disease Studies , National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention , Morgantown , West Virginia , USA.
Journal of Agromedicine
|January 31, 2015
Summary
Approximately 5.1% of farm operators have asthma, with 15.4% of those cases linked to farm work. Many experienced asthma attacks while performing farm tasks, often associated with plant materials, highlighting the need for workplace asthma prevention.
Area of Science:
- Occupational Health
- Environmental Medicine
- Epidemiology
Background:
- Asthma is a significant respiratory condition affecting various populations.
- Farm work involves exposure to potential respiratory irritants, including dust, allergens, and chemicals.
- Understanding the prevalence and occupational link of asthma in farmers is crucial for targeted interventions.
Purpose of the Study:
- To estimate the prevalence of current asthma among primary farm operators.
- To determine the proportion of asthma cases attributable to farm work.
- To identify risk factors and patterns of farm work-related asthma attacks.
Main Methods:
- Utilized data from the 2011 Farm and Ranch Safety Survey.
- Employed statistical methods to calculate prevalence estimates and odds ratios.
- Analyzed asthma attack occurrences and their association with specific farm activities.
Main Results:
- An estimated 5.1% of farm operators reported current asthma.
- 15.4% of farm operators with asthma had cases related to their farm work.
- Among those with farm work-related asthma, over half experienced an attack in the past year, with a significant portion occurring during farm tasks, often linked to plant/tree materials.
Conclusions:
- Farm work is a notable contributor to asthma prevalence in primary farm operators.
- Specific exposures, such as plant/tree materials, are frequently associated with asthma attacks during farm work.
- Findings support the need for targeted workplace asthma prevention strategies for agricultural workers.
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