May 19 2008
Teen Substance Abuse
Alcohol Use
In 2001, 22% of eight graders, 39% of tenth graders, and 50% of twelfth graders reported having used alcohol in the past month.[1] The percentage of students reporting any alcohol use in their lifetime is significantly higher for all age groups. In 2001, 51% of eight graders, 70% of tenth graders, and 80% of twelfth graders reported having used alcohol at least once in their lifetime.[2] Data for twelfth grade students prior to 1990 indicate a drop from 71 percent in 1981 down to 54 percent by 1991.[3] Over the past decade, the percentage of youth in grades 8, 10, and 12 who report drinking alcohol in the past month or year has remained relatively constant.[4]
In 2001, 13% of eighth graders, 25% of tenth graders, and 30% of twelfth graders reported engaging in binge drinking in the last two weeks.[5] Data from 12th graders shows that binge drinking reached its peak in 1979. It held steady for a couple of years and then declined substantially from 41% in 1983 to a low of 28% in 1992. Binge drinking increased slightly among 8th, 10th, and 12th graders in the 1990’s, but there has been a slight decline in recent years.[6]
Marijuana Use
In 2001, 9% of eight graders, 20% of tenth graders, and 22% of twelfth graders reported having used marijuana in the past month.[7] The percentage of students reporting any marijuana use in their lifetime is significantly higher for all age groups. Twice as many students report having used marijuana at some point in their lives than report use in the last month. In 2000, 20 percent of eighth graders, 40 percent of tenth graders, and 49 percent of twelfth graders reported having used marijuana at least once in their lifetime.[8] Marijuana use by twelfth graders declined from 34 percent in 1980 to 12 percent in 1992.[9] Use then rose to 24 percent in 1997 and was 22 percent in 2001.[10] Among eighth and tenth grade students, marijuana use in the past month more than doubled between 1991 and 2001.[11]
Other Illicit Drug Use
Based on reports of use in the past 30 days, among eighth graders the most widely used illicit drugs other than marijuana are inhalants (4.0), amphetamines (3.2 percent), and MDMA (1.8 percent). Among tenth graders, amphetamines are the most widely used illicit drug other than marijuana (5.6 percent), followed by tranquilizers (2.9 percent), and MDMA (2.6 percent). For twelfth graders, amphetamines are the most popular illicit drug other than marijuana (5.6 percent), followed by hallucinogens (3.2 percent), and other narcotics (3.0 percent).[12] The illicit use of drugs in the past month by twelfth graders declined from 16.5 percent in 1980 to 6.0 percent in 1992[13] before rising again to 10.8 percent in 2001.[14] Among eighth and tenth grade students, illicit use of drugs other than marijuana in the past month increased between 1991 and 2001, peaking in 1996.[15]