Study Finds Smoking Rates for Uninsured Adults on Medicaid Higher than Adults with Private Health Insurance
American adults who are uninsured or on Medicaid smoke at rates more than double those for adults with private health insurance or Medicare, according to a study published by the Centers for Disease Control and Prevention in today’s Morbidity and Mortality Weekly Report (MMWR).
Data from the 2014 National Health Interview Survey show that 27.9 percent of uninsured adults and 29.1 percent of Medicaid recipients currently smoke. By contrast, 12.9 percent of adults with private insurance and 12.5 percent of those on Medicare currently smoke.
“Smoking kills half a million Americans each year, and costs more than $300 billion,” said CDC Director Tom Frieden, M.D., M.P.H., in a news release. “This report shows real progress helping American smokers quit, and shows that more progress is possible.”
The study reported that the prevalence of cigarette smoking among U.S. adults declined from 20.9 percent to 16.8 percent from 2005 to 2014, including a full percentage-point decline between 2013 and 2014 alone. The considerable drop in the overall adult smoking rate over time shows marked progress toward achieving the Healthy People 2020 goal of reducing the cigarette smoking rate to 12 percent or lower. Another major finding was that the average number of cigarettes smoked per day among daily smokers declined from 16.7 in 2005 to 13.8 in 2014 — driven by declines in the proportion of daily smokers who smoked 20 or more cigarettes per day.