Accountability

This report is the latest in HEI's program of studies to assess the health impacts of air quality actions. Research Report 148 describes a study to evaluate the effect of a short-term, temporary intervention to reduce traffic congestion during the 1996 Summer Olympic Games in Atlanta, Georgia. A previous study had shown a decrease in acute care visits for pediatric asthma and a concomitant decrease in concentrations of ozone, particulate matter, and carbon monoxide.

Research Report 137, The Influence of Improved Air Quality on Mortality Risks in Erfurt, Germany, is the first study to come out of HEI's program on the health impact of regulatory and other actions to improve air quality, known as accountability. The report describes sweeping changes in the economy and energy use that occurred in the former East Germany after the 1990 reunification as a result of stricter environmental controls and modernization of industry, transportation, and household heating. Dr.