The Hamilton Study: Distribution of Factors Confounding the Relationship between Air Quality and Respiratory Health
| Autor: | Charles H. Goldsmith, E.M. Inman, A. T. Kerigan, L. D. Pengelly |
|---|---|
| Rok vydání: | 1984 |
| Předmět: |
medicine.medical_specialty
Environmental Engineering Health Status Respiratory Tract Diseases Population Air pollution medicine.disease_cause Pulmonary function testing Environmental health Epidemiology Humans Medicine Child education Socioeconomic status Air quality index Environmental quality General Environmental Science Ontario Air Pollutants education.field_of_study business.industry Confounding Pollution General Earth and Planetary Sciences business |
| Zdroj: | Journal of the Air Pollution Control Association. 34:1039-1043 |
| ISSN: | 0002-2470 |
| DOI: | 10.1080/00022470.1984.10465852 |
| Popis: | Hamilton, Ontario is an industrial city with a population of 300,000 which is situated at the western end of Lake Ontario. Canada’s two largest iron and steel mills are located here; the city historically has had relatively poor air quality, which has improved markedly in the last 25 years. Concern about the health effects of current air quality recently led us to carry out an epidemiological study of the effects of air pollution on the respiratory health of over 3500 school children. Respiratory health was measured by pulmonary function testing of each child, and by an assessment of each child’s respiratory symptoms via a questionnaire administered to the parents. Previous studies had shown that other environmental factors (e.g. parental smoking, parental cough, socioeconomic level, housing, and gas cooking) might also affect respiratory health, and thus “confound” any potential relationships between health and air pollution. The questionnaire also collected information on many of these confounding facto... |
| Databáze: | OpenAIRE |
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