公共卫生 公共卫生
Desarae A Dempsey1,2, Puja Agarwal3, Shane Fernandez1,2,4,5
1Indiana Alzheimer's Disease Research Center, Indianapolis, IN, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
一个简短的MIND饮食选器显示了与详细的食物频率问卷的中等相关性和一致性,提供了更快速估计坚持的方法. 虽然它高估了得分,但它却高估了得分.
科学领域:
- 神经科学是一个神经科学.
- 营养科学 营养科学
- 老年学是一门学科.
背景情况:
- 作为地中海和DASH饮食的混合体,MIND饮食与认知健康和阿尔茨海默氏症风险降低有关.
- 评估MIND饮食的坚持通常需要长时间的食物频率问卷 (FFQ).
- 这项研究验证了一个简短的MIND饮食选器与一个全面的FFQ.
研究的目的:
- 为了确定15项MIND饮食选器与详细的计算机FFQ相比的同时有效性.
- 评估两种饮食评估方法之间的可靠性和一致性.
- 评估选器在区分认知群体中的有用性.
主要方法:
- 来自印第安纳州阿尔茨海默病研究中心的94名参与者完成了MIND饮食选器和Vioscreen FFQ.
- 对于两种仪器,MIND饮食分数 (0-15) 用相同的标准计算.
- 使用皮尔森相关性,类内相关系数 (ICC) 和基于三元的交叉分类来评估协议.
主要成果:
- MIND选器的得分 (平均10.05) 比FFQ (平均7.49) 高,表明潜在的高估值.
- 在选器和FFQ.之间发现了中等相关性 (r=0.63) 和一致性 (ICC=0.64).
- 在认知正常和轻度认知障碍组之间观察到MIND得分的显著差异,在调整后,选器得分仍然微不足道.
结论:
- MIND饮食选器证明了适度的有效性和一致性,用于快速估计MIND饮食坚持.
- 与FFQ相比,参与者在使用选器时往往会高估自己的坚持.
- 选器是研究和临床环境中需要快速饮食评估的潜在有价值的工具.
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