Tuesday, September 2, 2014
CDC study finds
more than a quarter-million youth
who had never
smoked a cigarette have tried e-cigarettes
A Centers
for Disease Control and Prevention
(CDC)-authored study* found that in 2013, 263,000 young
people who had never smoked had used e-cigarettes, compared with 79,000 in
2011. For the study, CDC researchers analyzed data from the
2011, 2012, and 2013 National
Youth Tobacco Surveys of middle and high school students to assess
associations between e-cigarette use and smoking intentions among U.S. youth
who had never smoked conventional cigarettes.
For this
analysis, researchers used established methods to identify youth who are
classified as having smoking intentions. Youth who reported they would
definitely not smoke in the next year and reported they would definitely not
smoke if offered a cigarette by a friend were defined as not having an
intention to smoke. All others were classified as having positive intention
to smoke conventional cigarettes. Previous research has demonstrated that
these youth are more likely to initiate smoking in the future.
Other key findings of the study include:
·
Ever users of e-cigarettes were almost twice as likely
to have smoking intentions than never users of e-cigarettes, 43.9% compared
with 21.5%.
·
As shown in previous studies, the greater the number of
advertising sources (internet, magazine and newspaper, retail environment,
and television or movies) to which young people were exposed, the more likely
they are to be at risk for initiation of smoking:
§
13% of students who said they had no exposures to such
ads had smoking intentions
§
20.4% among those who reported exposures from one to
two ad sources
§
25.6% among those who reported exposures from three to
four ad sources.
There is evidence that nicotine’s adverse effects on
adolescent brain development could result in lasting deficits in cognitive
function. Nicotine is highly addictive. About three out of every
four teen smokers become adult smokers, even if they intend to quit in a few
years. Each day,
more than 3,200 American youth smoke their first cigarette. The Surgeon
General has concluded that unless the smoking rate is
rapidly reduced, 5.6 million American children alive today – about one in
every 13—will die prematurely from a smoking-related disease.
The National Youth Tobacco Survey (NYTS) is an annual
survey conducted by CDC in collaboration with FDA to provide national data on
long-term, intermediate, and short-term indicators key to the design,
implementation, and evaluation of comprehensive tobacco prevention and
control programs. The NYTS also serves as a baseline for comparing progress
toward meeting selected Healthy
People 2020 goals for
reducing tobacco use among adolescents.
More than 50 years since the landmark Surgeon
General’s Report
linking cigarette smoking to lung cancer, smoking remains the leading cause
of preventable death and disease in the United States, killing nearly half a
million Americans every year. More than 16 million Americans live with
a smoking-related disease. Smoking-related diseases cost Americans $132
billion a year in direct health care expenses, much of which comes in
taxpayer-supported payments.
For
additional information on CDC’s work to prevent smoking and tobacco use,
please visit www.cdc.gov/tobacco or contact Jennifer Greaser at JGreaser@cdc.gov.
* Access to
the full publication is available only by subscription. A CDC summary
of the paper’s findings is here: http://www.cdc.gov/tobacco/youth/e-cigarettes/index.htm
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Wednesday, September 3, 2014
CDC study finds more than a quarter-million youth who had never smoked a cigarette have tried e-cigarettes
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