Complex Mixtures and Indoor Air Pollution: Overview of Epidemiologic Methods
نویسندگان
چکیده
منابع مشابه
Complex mixtures and indoor air pollution: overview of epidemiologic methods.
The likelihood of an epidemiologic study correctly identifying an adverse health outcome associated with exposure to indoor air pollutants is increased if a) substantial variation exists in the frequency or level of exposure among study subjects otherwise at similar risk of the health outcome; b) the number of study subjects or study communities is large; c) the health outcome can be assessed w...
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Epidemiologic studies of the respiratory health effects of air pollution are intrinsically difficult because exposure is common, expected effects at concentrations found in developed countries are weak, random misclassification of exposure is common, and the respiratory health indicators have multiple etiologies. Exposures to air pollutants also are multidimensional, generally consisting of a m...
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Indoor air may be contaminated by diverse gaseous and particulate pollutants that may adversely affect health. As a basis for controlling adverse health effects of indoor air pollution, the presence of a hazard needs to be confirmed, and the quantitative relationship between exposure and response needs to be described. Toxicological, clinical, and epidemiological studies represent complementary...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 1993
ISSN: 0091-6765
DOI: 10.2307/3431674