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Tobacco use remains the single largest preventable cause of death and disease in the United States. According to the 2010 U. S. Surgeon General's report, approximately 443, 000 U. S. adults die from smoking-related illnesses each year. In addition, smoking has been estimated to cost the United States 96 billion in direct medical expenses and 97 billion in lost productivity annually. To assess progress toward the Healthy People 2020 (HP2020) objective to reduce cigarette smoking by adults (objective TU-1. 1), * CDC's Office on Smoking and Health used data from the 2011 National Health Interview Survey (NHIS) to estimate current national cigarette smoking prevalence. The findings indicate that 19. 0% of adults smoked cigarettes in 2011 and no statistically significant change in current adult smoking prevalence occurred from 2010 (19. 3%) to 2011 (19. 0%). Among daily smokers, the proportion who smoked ≥30 cigarettes per day (CPD) declined significantly, from 12. 6% in 2005 to 9. 1% in 2011, whereas the proportion of those who smoked 1-9 CPD increased significantly, from 16. 4% to 22. 0%. To help reduce the national prevalence of cigarette smoking among adults to the HP2020 target of 12%, population-based prevention strategies (e. g. , increasing prices of tobacco products, antitobacco media campaigns featuring graphic personal stories on the adverse health impact of smoking, smoke-free laws for workplaces and public places, and barrier-free access to help quitting) will need to be implemented more extensively. Such evidence-based tobacco control interventions can help adults quit and prevent the initiation of tobacco use.
Jamal et al. (Thu,) studied this question.