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预防肥胖的推系统:对审查的范围审查
Karina Karolina De Santis1,2, Lisa Stiens1, Lara Christianson1
1Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
SAGE open medicine
|June 23, 2025
概括
推系统在预防肥胖方面表现有前途,但对准确的营养建议缺乏共识. 未来的研究应该专注于系统和用户评估长期行为变化.
科学领域:
- 医疗信息学 医疗信息学
- 医疗保健中的人工智能
- 公共卫生技术 公共卫生技术
背景情况:
- 推系统为健康干预提供个性化指导.
- 预防肥胖是一个关键的公共卫生挑战,需要创新的解决方案.
- 系统性审查对于综合卫生技术证据至关重要.
研究的目的:
- 对预防肥胖的推系统进行系统性审查的范围审查.
- 描述当前该领域研究的现状.
- 确定证据缺口和未来的研究方向.
主要方法:
- 遵守PRISMA ScR指南 (系统性审查的首选报告项目和范围审查的元分析扩展).
- 在2023年10月之前,对数据库和在线资源进行系统搜索.
- 包括满足人口 (人类),概念 (推者系统) 和上下文 (预防肥胖) 标准的10项系统性审查.
- 综合使用相对频率和叙事描述的数据,包括用于研究重叠评估的纠正覆盖面积 (CCA).
主要成果:
- 在2017-2023年间发表的10项审查涵盖了308项重叠程度低的初级研究 (CCA = 1.29%).
- 审查的重点是推系统属性 (n=8) 和实施 (n=2),一般 (n=6) 或特定人群 (n=4).
- 关键主题包括推生成 (n=9),健康内容 (营养,n=9;体育活动,n=4) 和实施 (n=5).
- 鉴定到的证据缺陷包括需要新的系统开发/评估 (n=8) 和关注各种健康环境 (n=4).
结论:
- 现有的预防肥胖的推系统在产生准确的营养建议方面缺乏共识.
- 需要进一步的研究来评估系统和用户的结果.
- 需要通过推系统确定长期行为改变的最佳参数.
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