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Lung
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Lung cancer
is the number one cancer killer among both men and women.
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Cigarette smoking
is responsible for 90% of lung cancer cases among men and 79% among
women, about 87% overall.
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In 1998, there
were 171,500 cases of lung cancer in the U.S., and 160,000 deaths.
Five-year survival rates for 1986-1993 were 14% for whites and 11%
for blacks.
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There are 3,800
lung cancer deaths each year in non-smokers because of their exposure
to secondhand smoke; having a spouse who smokes doubles a non-smoker’s
risk of developing lung cancer.
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Ten years after
quitting, ex-smokers have a 30-50% lower risk for lung cancer than
continuing smokers.
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