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对饮食失调的实用性指示预防和早期干预:青少年媒体智能定向互联网计划的随机对照试验
Simon M Wilksch1, Anne O'Shea2, Ross Crosby3
1Flinders University Institute for Mental Health and Wellbeing, South Australia, Australia; Advanced Psychology Services, Adelaide, South Australia, Australia.
概括
媒体智能有针对性 (MST) -灵活,一个自我引导的互联网程序,有效地减少了饮食失调 (DE) 的风险和症状. 它还改善了社交媒体行为,为更广泛的受众提供了可扩展和灵活的干预.
科学领域:
- 心理学 心理学 心理学
- 公共卫生 公共卫生
- 数字健康数字健康
背景情况:
- 饮食失调 (DE) 是一个严重的问题,特别是在青少年和年轻人中.
- 基于互联网的干预提供了一个可扩展的方法,用于指示的预防和早期干预.
- 优化节目交付和观众覆盖率对于最大化影响至关重要.
研究的目的:
- 评估媒体智能有针对性 (MST) 计划的新功能,这是一项为DE提供8个模块的基于互联网的干预.
- 评估灵活与标准程序交付率对用户参与度和结果的影响.
- 检查MST对社交媒体 (SM) 行为的影响.
主要方法:
- 一项随机对照试验,包括来自澳大利亚和新西兰的555名参与者 (13-25岁).
- 参与者被分配到MST-Flexible (用户步调),MST-Standard (每周发布) 或对照组.
- 主要结局包括DE诊断状态和饮食障碍检查问卷 (EDE-Q) 分数,在6个月和12个月后进行随访.
主要成果:
- MST-灵活参与者显示的模块和程序完成率高于MST-标准.
- 与对照组相比,MST-Flexible组报告了更有利的EDE-Q全球分数.
- 在MST-F和MST-S条件下,基线DE的参与者在干预后显着不太可能满足DE标准.
结论:
- MST-Flexible是一种可扩展,低成本的干预措施,可以灵活地向广泛的受众提供.
- 该计划实现了DE风险,症状和不适应的社交媒体行为显著减少.
- 基于互联网的干预措施,如MST-F,对饮食障碍的预防和早期干预有希望.
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