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NIDA Notes Articles: Epidemiology

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Injection Drug Users Acquire Hepatitis C Infection Later in Developed Countries

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

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

April 2009

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

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High Rates of Illegal Drug Use Among Alcohol-Dependent Adults

July 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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Girls More Likely Than Boys to Use Ecstasy

November 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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Fewer Young Adults Abuse Cocaine and Methamphetamine, National Survey Finds

December 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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Fewer Girls Are Smoking, But Change Is Uneven

March 2011

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

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Elevated Rates of Drug Abuse Continue for Second Year

June 2012

Illicit drug use in the United States in 2010 was at its highest level since 2002, according to the most recent report from the National Survey on Drug Use and Health. A rise in marijuana use drove the increase. A favorable trend of falling cocaine use continued.

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Drug Abuse at Highest Level in Nearly a Decade

December 2010

Reports on 2009 data indicating a rise in drug abuse in the United States and the factors that may have contributed to this increase.

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Among Young Attendees at STD Clinics, Substance Abusers Report More Risky Sexual Behavior

October 2007

Highlights data on the risky sexual behaviors of patients at a sexually transmitted disease clinic who had a substance abuse disorder as compared to those without a substance abuse disorder.

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