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应用以用户为中心的设计来开发一种文化敏感的低热量饮食计划,以加强MASLD患者的饮食行为控制
Maya Balakrishnan1, Paola Martinez1, Brett Deng1
1Baylor College of Medicine.
Research square
|December 3, 2025
概括
制定适合文化的饮食计划有助于管理与代谢功能障碍相关的脂肪性肝病 (MASLD). 这种以患者为中心的方法解决了障碍,并改善了墨西哥和中美洲患者的饮食自我有效性.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 行为科学 行为科学
背景情况:
- 饮食干预对于管理与代谢功能障碍相关的脂肪性肝病 (MASLD) 至关重要.
- 患者面临重大障碍,包括知识差距,成本,时间限制和文化相关性.
- 根据文化定制的干预措施对于坚持和有效性至关重要.
研究的目的:
- 开发和应用一种系统的,可复制的方法,以在文化上为MASLD患者量身定制饮食干预.
- 专门为墨西哥和中美洲的MASLD患者创建卡路里限制的饮食计划.
- 为了使干预与MASLD饮食指南和减肥目标保持一致.
主要方法:
- 在25名墨西哥/中美洲MASLD患者中使用了三阶段混合方法方法.
- 第一个阶段:半结构面试以了解饮食模式和偏好.
- 第二阶段和第三阶段:通过生态瞬间评估和每日采访,开发卡路里级餐饮计划原型和可用性测试.
主要成果:
- 参与者更喜欢在家做饭;午餐和晚餐的准备提出了挑战.
- 配方修改侧重于增加纤维和减少脂肪/精制碳水化合物.
- 量身定制的饮食计划被认为是文化一致和实用的,增强了部分意识和饮食自我有效性.
结论:
- 展示了一种可复制,以患者为中心的方法,以文化定制饮食干预措施.
- 为墨西哥和中美洲背景的MASLD患者创建了一个实用的,卡路里限制的饮食计划.
- 未来的研究将评估饮食计划的大规模实施和对饮食变化和减肥的影响.
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