杂志文章@ 1438- 8871% I Gunther Eysenbach %V 13% N 1% P e10% T基于理论的视频短信手机戒烟干预:随机对照试验%A Whittaker,Robyn %A Dorey,Enid %A Bramley,Dale %A Bullen,Chris %A Denny,Simon %A Elley,C Raina %A Maddison,Ralph %A McRobbie,Hayden %A Parag,Varsha %A Rodgers,Anthony %A Salmon,Penny %+奥克兰大学人口健康学院临床试验研究单位，奥克兰，1142，新西兰，1 240 314 9542，r.whittaker@ctru.auckland.ac.nz %K戒烟%K手机%D 2011 %7 21.01.2011 %9原始论文%J J医学互联网Res %G英文%X背景:技术的进步允许开发一种通过发送到手机的视频信息传递的新型戒烟计划。这种基于社会认知理论的干预(称为“STUB IT”)使用了观察性学习，通过戒烟过程中角色榜样的短视频日记信息来教授行为改变技术。目的:我们研究的目的是评估多媒体手机干预戒烟的有效性。方法:采用随机对照试验，随访6个月。参与者必须年满16岁，每天都在吸烟，准备戒烟，并拥有可视频信息的手机。招聘主要通过广播和在线广告针对年轻人。注册和数据收集是在网上完成的，由短信提示。干预组在6个月的时间里收到了一个自动的视频和文本消息包，这些消息是根据他们自己选择的戒烟日期、角色模型和消息发送时间定制的。 Extra messages were available on demand to beat cravings and address lapses. The control group also set a quit date and received a general health video message sent to their phone every 2 weeks. Results: The target sample size was not achieved due to difficulty recruiting young adult quitters. Of the 226 randomized participants, 47% (107/226) were female and 24% (54/226) were Maori (indigenous population of New Zealand). Their mean age was 27 years (SD 8.7), and there was a high level of nicotine addiction. Continuous abstinence at 6 months was 26.4% (29/110) in the intervention group and 27.6% (32/116) in the control group (P = .8). Feedback from participants indicated that the support provided by the video role models was important and appreciated. Conclusions: This study was not able to demonstrate a statistically significant effect of the complex video messaging mobile phone intervention compared with simple general health video messages via mobile phone. However, there was sufficient positive feedback about the ease of use of this novel intervention, and the support obtained by observing the role model video messages, to warrant further investigation. Trial registration: Australian New Zealand Clinical Trials Registry Number: ACTRN12606000476538; http://www.anzctr.org.au/trial_view.aspx?ID=81688 (Archived by WebCite at http://www.webcitation.org/5umMU4sZi) %M 21371991 %R 10.2196/jmir.1553 %U //www.mybigtv.com/2011/1/e10/ %U https://doi.org/10.2196/jmir.1553 %U http://www.ncbi.nlm.nih.gov/pubmed/21371991