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A descriptive study of work aggravated asthma.
S K Goe1, P K Henneberger, M J Reilly
1National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA.
Occupational and Environmental Medicine
|May 20, 2004
Summary
Work-aggravated asthma (WAA) and new-onset asthma (NOA) share similar adverse outcomes, with specific industries like public administration and manufacturing identified for targeted prevention of occupational lung diseases.
Area of Science:
- Occupational Medicine
- Pulmonary Medicine
- Epidemiology
Background:
- Work-related asthma (WRA) is a significant occupational lung disease.
- Understanding work-aggravated asthma (WAA) and new-onset asthma (NOA) is crucial for prevention.
Purpose of the Study:
- To compare WAA and NOA in the United States.
- To identify risk factors and industry-specific prevalence for WAA and NOA.
Main Methods:
- Analysis of WAA and NOA cases reported to NIOSH SENSOR programs (1993-1995).
- Comparison of exposure agents, health outcomes, workers' compensation claims, and industrial categories.
Main Results:
- Mineral/inorganic dusts were common in WAA; diisocyanates in NOA.
- Similar percentages of WAA and NOA cases experienced ongoing breathing issues or ER visits.
- NOA cases were twice as likely to file for workers' compensation.
- Services and manufacturing industries dominated WAA and NOA cases.
- Public administration showed the highest WAA risk; manufacturing and public administration showed increased NOA risk.
Conclusions:
- WAA and NOA share comparable adverse health consequences.
- Specific industries require targeted prevention strategies for WAA and NOA based on case numbers and risk levels.