%0杂志文章@ 1438- 8871% I JMIR出版公司V 17%卡塔尔世界杯8强波胆分析 N 5% P 118% T流行酒精减少应用程序中的行为改变技术:内容分析%A Crane,David %A Garnett,Claire %A Brown,James %A West,Robert %A Michie,Susan %+伦敦大学学院临床、教育和健康心理系，1 -19 Torrington Place, London, WC1E 7HB, United Kingdom, 44 20 7687 0723, david.crane.13@ucl.ac.uk %K酒精%K行为改变%K mHealth %K智能手机%K iPhone %K android %K应用程序%K数字%K干预%D 2015 %7 14.05.2015 %9原创论文%J J Med Internet Res %G英语%X背景:手机应用程序有可能以经济有效的方式减少过度饮酒。尽管有数百个与酒精相关的应用程序可供使用，但关于它们包含的行为改变技术(bct)，或它们在多大程度上基于证据或理论，以及这与它们的受欢迎程度和用户评分之间的关系，几乎没有什么信息。目的:我们的目的是评估英国流行的酒精相关应用程序的比例，这些应用程序专注于减少酒精，确定它们所包含的bct，并探索bct或理论或证据的提及是否与应用程序的受欢迎程度和用户评分相关。方法:我们搜索iTunes和谷歌Play商店，搜索词为“酒精”和“饮料”，前800个结果分为酒精减少、娱乐或血液酒精含量测量。在那些被归类为酒精减少的应用程序中，所有免费应用程序和前10名付费应用程序都对bct进行了编码，并用于参考证据或理论。受欢迎程度和用户评分的衡量标准被提取出来。结果:在800款应用中，有662款是独一无二的。其中13.7%(91/662)属于减酒精类(95% CI 11.3-16.6)， 53.9%(357/662)属于娱乐类(95% CI 50.1-57.7)， 18.9%(125/662)属于血液酒精含量测量类(95% CI 16.1-22.0)， 13.4%(89/662)属于其他类(95% CI 11.1-16.3)。 The 51 free alcohol reduction apps and the top 10 paid apps contained a mean of 3.6 BCTs (SD 3.4), with approximately 12% (7/61) not including any BCTs. The BCTs used most often were “facilitate self-recording” (54%, 33/61), “provide information on consequences of excessive alcohol use and drinking cessation” (43%, 26/61), “provide feedback on performance” (41%, 25/61), “give options for additional and later support” (25%, 15/61) and “offer/direct towards appropriate written materials” (23%, 14/61). These apps also rarely included any of the 22 BCTs frequently used in other health behavior change interventions (mean 2.46, SD 2.06). Evidence was mentioned by 16.4% of apps, and theory was not mentioned by any app. Multivariable regression showed that apps including advice on environmental restructuring were associated with lower user ratings (Β=-46.61, P=.04, 95% CI -91.77 to -1.45) and that both the techniques of “advise on/facilitate the use of social support” (Β=2549.21, P=.04, 95% CI 96.75-5001.67) and the mention of evidence (Β=1376.74, P=.02, 95%, CI 208.62-2544.86) were associated with the popularity of the app. Conclusions: Only a minority of alcohol-related apps promoted health while the majority implicitly or explicitly promoted the use of alcohol. Alcohol-related apps that promoted health contained few BCTs and none referred to theory. The mention of evidence was associated with more popular apps, but popularity and user ratings were only weakly associated with the BCT content. %M 25977135 %R 10.2196/jmir.4060 %U //www.mybigtv.com/2015/5/e118/ %U https://doi.org/10.2196/jmir.4060 %U http://www.ncbi.nlm.nih.gov/pubmed/25977135