使用COM-B和行为变化轮设计行为变化干预:共同设计健康肠道饮食来预防妊娠糖尿病
Nina Meloncelli1,2, Hannah O'Connor1,3, Susan de Jersey1,3
1Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
概括
健康肠道饮食干预,与经历妊娠糖尿病 (GDM) 的妇女共同设计,准饮食变化,以改善怀孕期间的肠道微生物群. 这种复杂的干预旨在通过个性化策略来预防GDM.
科学领域:
- 饮食干预措施 饮食干预措施
- 肠道微生物群研究研究
- 在健康领域的行为科学.
背景情况:
- 在怀孕期间调节肠道微生物群可以预防妊娠期糖尿病 (GDM).
- 健康肠道饮食研究开发了一种复杂的行为改变干预措施,与经历过GDM的女性共同设计.
研究的目的:
- 为了描述健康肠道饮食的发展,行为改变饮食干预.
- 共同设计一种饮食干预措施,并从有经历GDM的个人那里获得意见.
主要方法:
- 采用行为变化轮框架进行干预设计.
- 利用与研究人员和拥有GDM经验的女性的在线研讨会来识别障碍和促进因素.
- 应用内容分析,能力,机会,动机和行为 (COM-B) 模型和理论领域框架 (TDF).
主要成果:
- 在COM-B组件和TDF领域中确定了障碍和促进因素.
- 干预功能包括教育,赋能,环境重组,说服和激励.
- 40种行为改变技术被整合到五种交付模式中.
结论:
- 使用行为变化轮与消费者共同设计产生了明确描述的干预措施.
- 该干预旨在改变饮食行为,以增强孕妇肠道微生物群的多样性.
- 目前,可行性,可接受性和有效性正在随机对照试验中进行评估.
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