* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *随机对照试验Patrick,Kevin Raab,Fred Adams,Marc Dillon,Lindsay Zabinski,Marian Rock,Cheryl L Griswold,William G Norman,Gregory J +家庭和预防医学系，加州大学圣地亚哥分校，9500 Gilman Drive, DEPT 0811, La Jolla 92093-0811, USA， +1 858 534 9550，kpatrick@ucsd.edu %K手机%K肥胖%K短信%K短信%K健康行为%D 2009 %7 13.1.2009 %9原始论文%J J医学互联网Res %G英语%X背景:据我们所知，没有研究评估是否可以通过使用主要基于手机传输的日常SMS(短消息服务:文本)和MMS(多媒体消息服务:小图片)消息的干预来促进超重成年人的减肥。目的:本文描述了一种基于短信的干预的发展和评估，旨在帮助个人在4个月内减肥或保持体重。方法:该研究是一项随机对照试验，参与者被置于以下两种条件之一，持续16周:(1)每月收到关于体重控制的印刷材料;(2)一项干预措施，包括每天发送2至5次个性化短信和彩信，印刷材料，以及每月健康顾问的简短电话。主要结果是干预结束时的体重。一项混合模型重复测量分析比较了干预组和对照组在4个月的干预期间对体重状况的影响。协方差分析(ANCOVA)模型检验了在调整基线体重、性别和年龄后，基线至4个月之间的体重变化。结果:共有75名超重男性和女性被随机分为两组，其中65人签署了同意书，完成了基线问卷，并被纳入分析。 At the end of 4 months, the intervention group (n = 33) lost more weight than the comparison group (−1.97 kg difference, 95% CI −0.34 to −3.60 kg, P = .02) after adjusting for sex and age. Intervention participants’ adjusted average weight loss was 2.88 kg (3.16%). At the end of the study, 22 of 24 (92%) intervention participants stated that they would recommend the intervention for weight control to friends and family. Conclusions: Text messages might prove to be a productive channel of communication to promote behaviors that support weight loss in overweight adults. Trial Registration: Clinicaltrials.gov NCT00415870; http://clinicaltrials.gov/ct2/show/NCT00415870 (Archived by WebCite at http://www.webcitation.org/5dnolbkFt) %M 19141433 %R 10.2196/jmir.1100 %U //www.mybigtv.com/2009/1/e1/ %U https://doi.org/10.2196/jmir.1100 %U http://www.ncbi.nlm.nih.gov/pubmed/19141433

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