@Article{信息:doi 10.2196 / / jmir。1682年，作者=“Bowen, Deborah J and Henderson, Patricia Nez and Harvill, Jessica and Buchwald, Dedra”，标题=“美国印第安青年吸烟预防网站的短期影响”，期刊=“J Med Internet Res”，年=“2012”，月=“Jun”，日=“01”，卷=“14”，数=“3”，页=“e81”，关键词=“吸烟预防;印第安人的;电子健康;干预;背景:美国印第安青年中商业烟草产品的吸烟率是白人青年的两倍。需要采取干预措施来减少这种差距。目的:测试基于网络干预的可行性，以影响参加北部平原土著夏令营的美国印第安青年对吸烟的态度和意图。方法:研究网站SmokingZine最初是在加拿大年轻人中开发和测试的，然后调整为适合美国印第安年轻人。我们进行了一项随机对照试验，以测试暴露于经过改编的SmokingZine网站对12- 18岁美国印第安青年吸烟态度和行为的影响。 Participants assigned to the intervention group were given access to the website for 1 hour per day during their camp experience and asked to sign in to the site and use it. Control group participants were not given access to the site. Results: A total of 52{\%} of intervention youth signed in to the website at least once. Among nonsmokers, intentions to try a cigarette in the intervention group declined from 16{\%} to 0{\%}, and increased from 8{\%} to 25{\%} in the control group (P < .05). Compared with the control group, youth in the intervention group were more likely to help others quit (21 percentage point change in intervention versus no change in control; P < .05) and had less positive attitudes about the drug effects of smoking (--0.19 change in intervention versus 0.67 in control; P < .05). Conclusion: These data indicate that SmokingZine needs more long-term, rigorous investigation as a way to keep American Indian youth from becoming regular smokers. Because the intervention group could use computers only 1 hour per day, increasing access might result in more visits and a greater effect of the website on smoking behaviors. ", issn="1438-8871", doi="10.2196/jmir.1682", url="//www.mybigtv.com/2012/3/e81/", url="https://doi.org/10.2196/jmir.1682", url="http://www.ncbi.nlm.nih.gov/pubmed/22659390" }