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NIDA Notes Articles: Epidemiology

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Fewer Girls Are Smoking, But Change Is Uneven

Marzo del 2011

Reports 2010 rates of cigarette smoking among eighth girls, providing historical data and racial and ethnic differences.

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Fewer Young Adults Abuse Cocaine and Methamphetamine, National Survey Finds

diciembre del 2008

Reports prevalence rates of illicit drug abuse among youths and young adults based on 2007 data from a national survey of drug use and health.

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Girls More Likely Than Boys to Use Ecstasy

noviembre del 2011
Lifetime ecstasy use is more prevalent among adolescent girls than among adolescent boys, according to an analysis of 2002–2008 data from the National Survey on Drug Use and Health.

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High Rates of Illegal Drug Use Among Alcohol-Dependent Adults

julio del 2011
Highlights data on the prevalence of rates of illegal drug use and nonmedical use of prescription drugs among adults dependant on alcohol, as compared with the general population.

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High School Seniors Report Alcohol- or Drug-Impaired Driving Experiences

abril del 2009

Examines the incidence of high school seniors’ alcohol- or drug-related driving experiences based on 2001 through 2006 data.

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In Nationwide Survey, More Students Use Marijuana, Fewer Use Other Drugs

abril del 2014

Almost one-third (32 percent) of the roughly 42,000 Monitoring the Future survey respondents reported having used marijuana during their lifetime. However, abuse of many other drugs—methamphetamine, heroin, cocaine, and some prescription medications—declined.

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Injection Drug Users Acquire Hepatitis C Infection Later in Developed Countries

abril del 2010
Reports trends in onset of injection drug use to infection with hepatitis C virus in developed countries and notes the influence of prevention efforts.

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Lower Rates of Cigarette and Marijuana Smoking Among Exercising Teens

octubre del 2009

Highlights prevalence rates of cigarette and marijuana smoking among teens who exercise regularly as compared with their less active peers.

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Marijuana Linked With Testicular Cancer

diciembre del 2010
Reports on a study of close to 400 Washington State men that found that those who use marijuana may increase their risk for developing testicular cancer.

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Menthol May Strengthen Nicotine Addiction

Marzo del 2011
Reports on a study of Latino and African-American smokers of menthol cigarettes who did not benefit as much from a month-long smoking cessation program as smokers of non-menthol cigarettes.

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Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas