Incidence Tables (Standard Errors and P Values) - 4.1 to 4.16

These detailed tables present standard errors for totals and prevalence estimates of substance use initiation from the 2010 National Survey on Drug Use and Health (NSDUH). Substances examined include illicit drugs (e.g., marijuana, cocaine, heroin, hallucinogens (including LSD, PCP, Ecstasy), inhalants, and the nonmedical use of prescription-type pain relievers (including OxyContin), tranquilizers, stimulants, sedatives, alcohol, and tobacco products (including cigarettes, smokeless tobacco, and cigars). Standard errors are provided by age group and gender. Standard errors are provided for both 2010 and 2009.