The National Morbidity, Mortality, and Air Pollution Study. Part I: Methods and methodologic issues.

Area of Science:

• Environmental Health
• Toxicology
• Public Health

Background:

• The Health Effects Institute (HEI) was founded in 1980 as an independent research organization.
• HEI focuses on the health effects of motor vehicle emissions, covering a wide range of pollutants.
• The institute operates with funding from both government agencies and the automotive industry, ensuring unbiased research.

Purpose of the Study:

• To support and disseminate independent scientific research on the health effects of motor vehicle emissions.
• To provide a comprehensive understanding of the toxicology of various air pollutants.
• To inform regulatory bodies and the public about the health implications of air quality.

Main Methods:

• HEI supports over 200 research projects at institutions across North America and Europe.
• Studies cover both regulated pollutants (e.g., CO, O3, NO2, PM) and unregulated pollutants (e.g., diesel exhaust, methanol, aldehydes).
• Research findings are published in over 100 HEI Research Reports, including investigator reports and committee evaluations.

Main Results:

• HEI has facilitated extensive research into the health impacts of diverse motor vehicle emissions.
• The institute has published a significant body of work on air pollution and its effects.
• Independent scientific reviews ensure the quality and relevance of the research findings.

Conclusions:

• HEI serves as a crucial, independent source of information on motor vehicle emission health effects.
• The institute's research is vital for informing environmental regulations and public health strategies.
• HEI's commitment to scientific integrity ensures reliable data on air pollution impacts.