To determine the effectiveness of myPlan Teen app compared to usual care on the use of helpful safety behaviors, dating violence victimization and perpetration, depression, and suicide behavior. A longitudinal randomized clinical trial with 617 adolescents randomized to myPlan Teen or usual care. Participants in both groups completed surveys using validated measures at baseline, 3, 6-, and 12-months post-baseline. The study analysis examined the difference between the intervention and control groups in change over time in outcomes. myPlan Teen significantly increased the use and helpfulness of safety behaviors among adolescents compared to the control group. Intervention users also significantly reduced the perpetration of physical and sexual violence and suicide behaviors. Although both groups experienced decreases in victimization and depression over the 12 months, the differences were not significantly different by group. myPlan Teen, a digitally delivered intervention, is one of the few interventions targeting dating violence in adolescence that has proven effective.

中文翻译：

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myPlan Teen 应用程序（针对 15-17 岁青少年的数字化健康关系和安全规划干预措施）的有效性


与常规护理相比，确定 myPlan Teen 应用程序在使用有用的安全行为、约会暴力受害和实施、抑郁和自杀行为方面的有效性。一项纵向随机临床试验，共有 617 名青少年随机接受 myPlan Teen 或常规护理。两组参与者均在基线、基线后 3、6 和 12 个月时使用经过验证的措施完成了调查。研究分析检查了干预组和对照组之间在结果随时间变化方面的差异。与对照组相比，myPlan Teen 显着增加了青少年安全行为的使用和帮助。干预措施的使用者还显着减少了身体暴力和性暴力以及自杀行为的发生。尽管在 12 个月内，两组的受害感和抑郁程度均有所下降，但各组之间的差异并没有显着差异。 myPlan Teen 是一项数字化干预措施，是少数几个已被证明有效的针对青春期约会暴力的干预措施之一。