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. Author manuscript; available in PMC: 2015 May 21.
Published in final edited form as: Circulation. 2011 Dec 15;125(1):e2–e220. doi: 10.1161/CIR.0b013e31823ac046

Chart 13-1.

Chart 13-1

Prevalence (%) of students in grades 9 to 12 reporting current cigarette use by sex and race/ethnicity (Youth Risk Behavior Surveillance System, 2009). NH indicates non-Hispanic. Data derived from MMWR: Morbidity and Mortality Weekly Report.1