The Effect of Dose and Timing of Dose on the Association between Airborne Particles and Survival
Author(s) -
Joel Schwartz,
Brent A. Coull,
Francine Laden,
Louise Ryan
Publication year - 2007
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.9955
Subject(s) - environmental health , toxicology , association (psychology) , medicine , environmental science , biology , psychology , psychotherapist
Understanding the shape of the concentration-response curve for particles is important for public health, and lack of such understanding was recently cited by U.S. Environmental Protection Agency (EPA) as a reason for not tightening the standards. Similarly, the delay between changes in exposure and changes in health is also important in public health decision making. We addressed these issues using an extended follow-up of the Harvard Six Cities Study.
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