Association of dietary patterns with cognitive function in older people: Results from the Chinese longitudinal healthy longevity survey

置信区间 逻辑回归 认知 医学 人口学 优势比 老年学 体重不足 认知功能衰退 广义估计方程 队列 队列研究 睡眠剥夺对认知功能的影响 体质指数 痴呆 内科学 疾病 精神科 社会学 统计 超重 数学
作者
Haiqing Zheng,Huixian Li,Lingcong Kong,Xueli Zhang,Yunfei Gao,Lianting Hu,Xianwen Shang,Hui Lee
标识
DOI:10.1002/med4.35
摘要

Abstract Background Dietary patterns are crucial for maintaining cognitive health among older people and can be modified through lifestyle interventions. We investigated the associations between dietary patterns, changes in these patterns over time, and cognitive function. Methods This cohort study utilized data from the Chinese Longitudinal Healthy Longevity Survey conducted between 2005 and 2014. The sample included 7472 participants (mean age: 81.45 ± 10.88 years). Dietary patterns were derived using cluster analysis. Cognitive function was assessed using the Mini‐Mental State Examination (MMSE). The relationships between dietary patterns/changes, MMSE scores, changes in MMSE scores, and cognitive impairment were analyzed using the generalized estimating equation method, linear regression, and logistic regression. Results Cluster analysis identified three major dietary patterns: balanced diet, relatively balanced diet, and unbalanced diet. Mean MMSE scores decreased from 24.71 ± 7.24 in 2005 to 22.22 ± 9.29 in 2008, then increased to 24.10 ± 7.76 in 2014. Participants who adhered to balanced diet patterns exhibited significantly higher MMSE scores (1.56; 95% confidence interval: 1.34, 1.78) than those who followed unbalanced diet patterns. This association was particularly prominent among older individuals, women, individuals with no education, and underweight individuals. Participants with relatively balanced or balanced diets showed a significantly lower risk of cognitive impairment (adjusted odds ratio (OR) = 0.72, 95% CI: 0.65, 0.80; OR = 0.47, 95% CI: 0.42, 0.53, respectively) than those with unbalanced diets. Transitioning from an unhealthy diet to a healthy diet was associated with a smaller decline in MMSE scores and reduced risk of cognitive impairment. Conclusions These findings emphasize the importance of balanced or relatively balanced diets in preserving cognitive health in older individuals. These patterns relate to better MMSE scores and reduced cognitive impairment risk. Shifting from unhealthy to healthy diets is linked to improved MMSE scores and lower cognitive impairment risk. These results underscore the importance of dietary interventions in mitigating cognitive decline in older adults. Further research is warranted to understand the underlying mechanisms and develop targeted strategies for promoting healthy dietary habits in this population.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
桃tao发布了新的文献求助10
1秒前
2秒前
好滴捏发布了新的文献求助10
2秒前
lm完成签到,获得积分10
2秒前
浮浮世世发布了新的文献求助10
2秒前
linn发布了新的文献求助10
2秒前
科研2121完成签到,获得积分10
3秒前
城南花已开完成签到,获得积分20
4秒前
我是老大应助周em12_采纳,获得10
5秒前
terence完成签到,获得积分0
5秒前
suger完成签到,获得积分10
6秒前
科研2121发布了新的文献求助10
7秒前
Stardust发布了新的文献求助10
7秒前
浮浮世世完成签到,获得积分10
7秒前
8秒前
完美世界应助非一采纳,获得10
8秒前
果果完成签到,获得积分10
12秒前
万能图书馆应助好滴捏采纳,获得10
12秒前
12秒前
12秒前
科目三应助拼搏一曲采纳,获得10
12秒前
量子星尘发布了新的文献求助10
14秒前
15秒前
852应助lemonkane采纳,获得20
15秒前
思源应助linn采纳,获得10
16秒前
lilila666发布了新的文献求助10
16秒前
19秒前
张钦奎发布了新的文献求助10
19秒前
Jem完成签到,获得积分10
19秒前
悦悦应助天真的冬瓜采纳,获得10
20秒前
猪猪侠完成签到,获得积分10
22秒前
23秒前
zyj完成签到,获得积分10
24秒前
24秒前
啦啦啦发布了新的文献求助10
25秒前
26秒前
26秒前
天真的冬瓜完成签到,获得积分10
27秒前
29秒前
30秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989378
求助须知:如何正确求助?哪些是违规求助? 3531442
关于积分的说明 11254002
捐赠科研通 3270126
什么是DOI,文献DOI怎么找? 1804887
邀请新用户注册赠送积分活动 882087
科研通“疑难数据库(出版商)”最低求助积分说明 809173