major behavioral risk
factors over the 1960-2010 period: smoking, obesity, heavy alcohol use, and unsafe use of motor vehicles,
firearms, and poisonous substances. These risk factors have moved in opposite directions. Reduced
smoking, safer driving and cars, and reduced heavy alcohol use have led to health improvements, which
we estimate at 1.82 years of quality-adjusted life. However, these were roughly offset by increased
obesity, greater firearm deaths, and increased deaths from poisonous substances…
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