参与在线行为体重管理计划的参与者所经历的障碍和促进者的差异和共同点:定性比较
Meigan Thomson1, Anne Martin1, Emily Long1
1MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, United Kingdom.
PloS one
|February 2, 2026
概括
实现减肥目标的参与者积极应对挑战,与没有实现目标的参与者不同. 了解在线减肥计划中的这些差异可以提高成功率并减少学率.
科学领域:
- 行为科学 行为科学
- 公共卫生 公共卫生
- 健康心理学 心理健康心理学
背景情况:
- 在线减肥计划是可扩展的,但却面临着高退学率和可变成功率的困难.
- 识别障碍和促进因素对于优化这些数字健康干预至关重要.
- 社会生态框架有助于理解对体重管理行为的多方面的影响.
研究的目的:
- 为了比较在线课程中实现≥5%减肥的参与者和实现<5%减肥的参与者之间的障碍和促进者.
- 通过使用社会生态框架,探索个人,人际和环境层面的影响.
- 识别导致数字重量管理成功差异的因素.
主要方法:
- 在线体重管理计划的48名参与者接受了采访.
- 半结构化的电话采访探讨了减肥旅程的因素.
- 专题框架分析用于分析定性数据.
主要成果:
- 常见的促进因素包括意志力,知识,社会支持和环境安全;障碍包括食物诱惑和社会角色.
- 实现≥5%体重减轻的参与者主动管理压力因素,而<5%的参与者面临更多的困难和人际关系压力.
- 对于这两组人来说,平台可用性和小组动态等程序特定的问题都是障碍.
结论:
- 成功的体重管理涉及积极应对压力因素和有效导航个人,人际关系和环境因素.
- 解决环境基础设施,人际交往技巧和目标沟通是提高在线计划有效性的关键.
- 未来的研究应该集中在识别有风险的个体,并根据这些发现开发定制的干预措施.
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