Youth Drinking
Risk Factors and Consequences Prevalence of Youth Drinking
Thirteen- to fifteen-year-olds are at high risk to begin
drinking (3). According to results of an annual survey of students in 8th,
10th, and 12th grades, 26 percent of 8th graders, 40 percent of 10th graders,
and 51 percent of 12th graders reported drinking alcohol within the past month
(4). Binge drinking at least once during the 2 weeks before the survey
was reported by 16 percent of 8th graders, 25 percent of 10th graders, and 30
percent of 12th graders.
Males report higher rates of daily drinking
and binge drinking than females, but these differences are diminishing (3).
White students report the highest levels of drinking, blacks report the lowest,
and Hispanics fall between the two (3).
A survey focusing on the
alcohol-related problems experienced by 4,390 high school seniors and
dropouts found that within the preceding year, approximately 80 percent
reported either getting "drunk," binge drinking, or drinking and driving. More
than half said that drinking had caused them to feel sick, miss school or work,
get arrested, or have a car crash (5).
Some adolescents who drink later
abuse alcohol and may develop alcoholism.
Drinking and Adolescent
Development
While drinking may be a singular problem behavior for
some, research suggests that for others it may be an expression of general
adolescent turmoil that includes other problem behaviors and that these
behaviors are linked to unconventionality, impulsiveness, and sensation seeking
(7-11).
Binge drinking, often beginning around age 13, tends to
increase during adolescence, peak in young adulthood (ages 18-22), then
gradually decrease. In a 1994 national survey, binge drinking was reported by
28 percent of high school seniors, 41 percent of 21- to 22-year-olds, but only
25 percent of 31- to 32-year-olds (3,12). Individuals who increase their binge
drinking from age 18 to 24 and those who consistently binge drink at least once
a week during this period may have problems attaining the goals typical of the
transition from adolescence to young adulthood (e.g., marriage, educational
attainment, employment, and financial independence) (13).
Drinking
and Driving. Of the nearly 8,000 drivers ages 15-20 involved in fatal
crashes in 1995, 20 percent had blood alcohol concentrations above zero (58).
For more information about young drivers' increased crash risk and the factors
that contribute to this risk, see Alcohol Alert No. 31: Drinking and Driving
(59).
Sexual Behavior. Surveys of adolescents suggest that alcohol use
is associated with risky sexual behavior and increased vulnerability to
coercive sexual activity. Among adolescents surveyed in New Zealand, alcohol
misuse was significantly associated with unprotected intercourse and sexual
activity before age 16 (60). Forty-four percent of sexually active
Massachusetts teenagers said they were more likely to have sexual intercourse
if they had been drinking, and 17 percent said they were less likely to use
condoms after drinking (61).
Risky Behavior and Victimization. Survey
results from a nationally representative sample of 8th and 10th graders
indicated that alcohol use was significantly associated with both risky
behavior and victimization and that this relationship was strongest among the
8th-grade males, compared with other students (62).
Puberty and Bone
Growth. High doses of alcohol have been found to delay puberty in female (63)
and male rats (64), and large quantities of alcohol consumed by young rats can
slow bone growth and result in weaker bones (65). However, the implications of
these findings for young people are not clear.
Prevention of Adolescent
Alcohol Use Youth Drinking: Risk Factors and Consequences--A Commentary by
NIAAA Director Enoch Gordis, M.D.
Alcohol, the most widely used and
abused drug among youth, causes serious and potentially life-threatening
problems for this population. Although alcohol is sometimes referred to as a
for youth because its use often precedes the use of other illicit substances,
this terminology is counterproductive; youth drinking requires
significant attention, not because of what it leads to but because of the
extensive human and economic impact of alcohol use by this vulnerable
population.
For some youth, alcohol use alone is the primary problem.
For others, drinking may be only one of a constellation of high-risk behaviors.
For these individuals, interventions designed to modify high-risk behavior
likely would be more successful in preventing alcohol problems than
those designed solely to prevent the initiation of drinking. Determining which
influences are involved in specific youth drinking patterns will permit the
design of more potent interventions. Finally, we need to develop a better
understanding of the alcohol treatment needs of youth. Future questions for
scientific attention include, what types of specialized diagnostic and
assessment instruments are needed for youth; whether treatment in segregated,
"youth only" programs is more effective than in general population programs;
and, irrespective of the setting, what types of specific modalities are needed
by youth to increase the long-term effectiveness of treatment.
Read more information about alcohol and other
drug addiction treatment and
rehabilitation. |