期刊文章JMIR出版物评估手机即时计划干预对减少青少年酒精使用的效果:卡塔尔世界杯8强波胆分析随机对照交叉试验%A Haug,Severin %A Paz Castro,Raquel %A Scholz,Urte %A Kowatsch,Tobias %A Schaub,Michael Patrick %A Radtke,Theda %+瑞士公共卫生与成瘾研究所,苏黎世,Konradstrasse 32,苏黎世,8005,瑞士,41 444481174,severin.haug@isgf.uzh.ch酒精青少年计划干预及时干预交叉试验背景:减少酒精使用的干预措施通常包括几个要素,如酒精消费风险信息、合理饮酒计划和保护性行为策略培训。然而,到目前为止,这些单独干预因素在综合方案中的有效性尚未得到解决,但它可以为未来干预措施的发展提供有价值的见解。通过移动设备提供的及时干预措施旨在帮助人们在当下做出健康的决定,从而影响健康行为。目的:本研究的目的是测试在报告最近酗酒的青少年中,提供手机的即时计划干预对减少酒精使用的近端效果。在一个减少青少年饮酒问题的综合干预项目中,对这种个体干预因素的有效性进行了测试。方法:本研究采用AB/BA交叉设计,参与者被随机分配到(1)在第一阶段接受计划干预(a),在第二阶段只接受评估(B)的组,或(2)在第一阶段只接受评估(B),在第二阶段接受计划干预(a)的组。计划干预包括一条短信,让你从两个预先确定的“如果-那么”计划中选择一个,与朋友一起练习明智的饮酒或外出时,并提示你将所选择的计划形象化。在第1期和第2期之间有至少1周的洗脱期。 Results: Out of 633 program participants who recently binge drank, 136 (21.5%) were receptive in both periods of time and provided data on the proximal outcome, which was the number of alcoholic drinks consumed with friends or when going out. After the planning intervention, the number of alcoholic drinks consumed was approximately one standard drink lower compared with the finding without the intervention (P=.01). Conclusions: A mobile phone–delivered, just-in-time, if-then planning intervention to practice sensible drinking with friends or when going out is effective in reducing alcohol consumption among adolescents who report recent binge drinking. Based on the relatively low percentage of participants with self-reported receptivity for the planning intervention, measures to increase the population impact of similar planning interventions should be implemented and tested in future trials. Trial Registration: ISRCTN Registry ISRCTN52150713; http://www.isrctn.com/ISRCTN52150713 %M 32452818 %R 10.2196/16937 %U http://mhealth.www.mybigtv.com/2020/5/e16937/ %U https://doi.org/10.2196/16937 %U http://www.ncbi.nlm.nih.gov/pubmed/32452818
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