Air pollution and human health: perspectives for the '90s and beyond.
This paper considers the health effects of air pollution from three perspectives: historical, statistical, and public policy, and also as depicted by the recent epidemiology, primarily mortality studies. The historical perspectives establish the reality of population-based health effects, and they provide data with which to evaluate more recent evidence. Statistical perspectives imply that, while there is strong evidence that associations between air quality and health persist, many details of these relationships remain obscure, especially as to the existence of concentration thresholds that might define safe exposure levels. Additional major questions include the effects of uncertainties in actual pollution exposures, the degree of prematurity of "excess" deaths, and whether the development of new cases of chronic disease is associated with air pollution. Public policy issues center around interpreting the new epidemiological studies in the light of these uncertainties and the analysis and management of the concomitant health risks.
Lipfert
F W
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D000393:Air Pollutants / Q000009:adverse effects / Q000032:analysis; D000397:Air Pollution / Q000009:adverse effects* / Q000032:analysis / Q000266:history / Q000706:statistics & numerical data; D002908:Chronic Disease; D004781:Environmental Exposure; D004813:Epidemiology; D006262:Health; D006292:Health Priorities; D049673:History, 20th Century; D006801:Humans; D008452:Maximum Allowable Concentration; D009026:Mortality; D011640:Public Policy; D018570:Risk Assessment; D012307:Risk Factors
D000393:Air Pollutants