We thank Drs. Malo and Chan-Yeung for illustrating, in greater detail, the fact that different definitions of occupational asthma serve different purposes. Clearly, some of the definitions reflect differences in local legal frameworks, and it is unlikely that any single definition will apply univers
RE: Occupational asthma: Prevalence or incidence
โ Scribed by David Ross; J. Corbett McDonald
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 33 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0271-3586
No coin nor oath required. For personal study only.
โฆ Synopsis
KEY WORDS: occupational asthma; prevalence; incidence
We found the study of occupational asthma among HMO members by of interest, not least because there has been little research into the incidence of occupational asthma as seen by community physicians.
However, in their commentary on this study, Wagner and Wegman [1998] hail the discovery that the prevalence of asthma attributed to occupations is almost an order of magnitude higher than figures from occupational lung disease surveillance schemes . The latter describe incidence, and given the low rate of recovery from occupational asthma , it is to be expect-ed that the prevalence would be an order of magnitude higher.
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Background Systematic research on occupation or industry-speciยฎc incidence of occupational asthma (OA) is sparse. We calculated the incidence of notiยฎed OA by occupation, industry and causative agent in Finland for the years 1989ยฑ95. Methods The numbers of cases of reported OA were retrieved from th
The objective of this research was to determine whether there are differences in the rate of physician-diagnosed asthma in various occupational groups. A prevalence survey using a population-based administrative database of a sample of the labor force in Manitoba, Canada was used. A sample of 22,561
Occupational asthma may account for a significant proportion of adult-onset asthma, but incidence estimates from surveillance of physician reports and workers'compensation data (0.9 to 15/100,000) are lower than expected from community-based cross-sectional studies of asthma patients. We conducted a