在NHLBI的实施研究:从DECIPHeR倡议中学习的方法和设计挑战和经验教训
David M Murray1, Patrick Heagerty2, James Troendle3
1National Institutes of Health, Bethesda, MD.
Ethnicity & disease
|June 7, 2024
概括
通过协调干预来预防和控制心脏和肺部疾病风险 (DECIPHeR) 消除差异倡议在实施研究中遇到了挑战. 学到的关键经验教训强调专注于实施结果和完善复杂干预的研究设计.
科学领域:
- 实施科学 实施科学
- 公共卫生研究 公共卫生研究
- 在健康方面存在差异.
背景情况:
- 国家心脏,肺和血液研究所 (NHLBI) 资助了通过协调干预来预防和控制心脏和肺部疾病风险 (DECIPHeR) 倡议消除差异.
- 七个项目旨在通过基于证据的多层次干预措施,在高负担社区减少心血管和肺部健康差异.
研究的目的:
- 突出在DECIPHeR倡议的实施研究中遇到的方法和研究设计挑战.
- 分享经验教训,以改善未来实施研究的设计和执行.
主要方法:
- 项目使用经过验证的实施研究框架和设计,重点关注实施措施作为主要成果.
- 一个技术援助工作组提供了支持,以完善研究目标,研究设计和分析计划.
主要成果:
- 挑战包括区分干预与实施策略,处理分析中的集群和交叉分类,以及在阶段式形设计中适应时间变化的效应.
- 确定了更重视实施结果和基于数据的样本大小估计的关键需求.
结论:
- 完善研究设计以优先考虑实施结果对于有效减少健康差异至关重要.
- 解决复杂的方法问题对于成功的人口健康改善计划至关重要.
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