Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia.
Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia.
J Adolesc Health. 2014 Jan;54(1):54-60.e9. doi: 10.1016/j.jadohealth.2013.08.003. Epub 2013 Sep 26.
The purpose of this study was to assess patterns and trends of tobacco use among high school students to better understand which products are used individually or concurrently.
Data from the National Youth Tobacco Survey from 2000 through 2012 were used to assess patterns and trends of current tobacco use (cigarettes, cigars, smokeless tobacco, and other tobacco products) among U.S. high school students. We assessed use of products individually and concurrently.
During 2000-2012, overall linear declines were observed in current use of any tobacco product from 33.6% to 20.4% (p < .05), current use of only 1 tobacco product, from 18.8% to 10.5% (p < .05), and current poly tobacco use, from 14.7% to 9.9% (p < .05), among high school students. Overall current use of only cigarettes had both a linear decline, from 14.0% to 4.7%, as well as a quadratic trend.
During 2000-2012, the most significant overall decline observed was for students who reported smoking only cigarettes. The results suggest that more data on the use of multiple tobacco products, not just cigarettes, is needed to guide tobacco prevention and control policies and programs.
本研究旨在评估高中生吸烟模式和趋势，以更好地了解哪些产品单独或同时使用。
本研究使用了 2000 年至 2012 年全国青少年烟草调查的数据，评估了美国高中生当前吸烟（香烟、雪茄、无烟烟草和其他烟草制品）的模式和趋势。我们评估了产品的单独使用和同时使用情况。
2000 年至 2012 年间，美国高中生中当前使用任何烟草制品的比例从 33.6%降至 20.4%（p<0.05），仅使用一种烟草制品的比例从 18.8%降至 10.5%（p<0.05），同时使用多种烟草制品的比例从 14.7%降至 9.9%（p<0.05）。当前仅使用香烟的比例呈线性下降，从 14.0%降至 4.7%，同时也呈二次趋势。
2000 年至 2012 年间，观察到的总体下降最显著的是仅报告吸烟的学生。结果表明，需要更多关于多种烟草制品（不仅仅是香烟）使用情况的数据，以指导烟草预防和控制政策和计划。
