Asbestosis-Related Years of Potential Life Lost Before Age 65 Years - United States, 1986-2005. Morbidity and Mortality Weekly Report, Vol. 57, No. 49, December 12, 2008

摘要

Exposure to asbestos fibers can cause asbestosis and other diseases (1) after a latency of 10--40 years from initial exposure to onset of illness. Asbestos still is used in the United States (approximately 2,200 metric tons in 2006) in certain products manufactured domestically (2). In addition, an undocumented amount of asbestos continues to be imported in products manufactured elsewhere, and a substantial amount of asbestos remains in existing buildings and manufactured products. An estimated 1.3 million construction and general industry workers in the United States potentially are exposed to asbestos each year, mainly from manipulation of asbestos during renovation or demolition activities (3). Also, although asbestos ore is no longer mined in the United States (4), some U.S. mine workers might remain at risk for exposure to asbestos contained in other ores. To characterize trends in premature mortality attributed to asbestosis in the United States, CDC analyzed annual underlying cause-of-death data for 1968--2005, the most recent years for which data were available. This report describes the results of that analysis, which indicated that annual years of potential life lost before age 65 years (YPLL) attributed to asbestosis increased 64%, from an average of 146.0 YPLL per year during 1968--1972 to 239.6 per year during 2001--2005 (regression trend for the 5-year moving average, p