Percent of DSM-5 substance use disorders, by type of tobacco user among youth age 12–17 years, NSDUH 2007–2011. Percentages +/− standard errors are shown.
95% confidence intervals are as follows. Alcohol use disorder: non-users 2.4–2.7%, cigars, smokeless tobacco or pipe only 17.7–22.5%, cigarettes only 25.4–28.4%, cigarettes plus other products 36.0–40.3%. Marijuana use disorder: non-users 1.4–1.6%, cigars, smokeless tobacco or pipe only 12.7–17.3%, cigarettes only 26.6–30.1%, cigarettes plus other products 39.3–44.1%. Other drug use disorder: non-users 1.1–1.3%%, cigars, smokeless tobacco or pipe only 2.5–4.2%, cigarettes only 10.1–12.7%, cigarettes plus other products 15.5–19.5%.