Mortality from Asthma and Chronic Bronchitis Associated with Changes in Sulfur Oxides Air Pollution
- 1 February 1986
- journal article
- research article
- Published by Informa UK Limited in Archives of environmental health
- Vol. 41 (1), 29-35
- https://doi.org/10.1080/00039896.1986.9935762
Abstract
Death certificates issued in Yokkaichi, Japan, during the 21 yr from 1963 until 1983 were surveyed to determine the relationship between changes in air pollution and mortality due to bronchial asthma and chronic bronchitis. The following results were obtained. (1) In response to worsening air pollution, mortality for bronchial asthma and chronic bronchitis began to increase. (2) Mortality due to bronchial asthma decreased immediately in response to improvement of pollution, whereas mortality due to chronic bronchitis decreased to the level in the control area 4 to 5 yr after the concentration of sulfur dioxide (SO2) began to satisfy the ambient air quality standard. (3) In the polluted area, mortality due to bronchial asthma in subjects who were 20 yr of age was higher during the period in which higher concentrations of sulfur oxides were prevalent.Keywords
This publication has 4 references indexed in Scilit:
- The relation of mortality in England and Wales 1969-1973 to measurements of air pollution.Journal of Epidemiology and Community Health, 1981
- Mortality and Morbidity During a Period of High Levels of Air PollutionArchives of environmental health, 1967
- Mortality from Fog in London, January, 1956BMJ, 1956
- MORTALITY IN THE LONDON FOG INCIDENT, 1952The Lancet, 1953