Associations between dietary habits and self-perceived cognitive decline
10.3969/j.issn.1000-6729.2025.08.06
- VernacularTitle:饮食习惯与自我感觉认知减退的关联分析
- Author:
Xue CHONG
1
;
Xueyi WANG
;
Xingmeng NIU
;
Yi ZHENG
;
Fuqin MU
;
Zhaorui LIU
;
Yanfei HOU
;
Yueqin HUANG
;
Yan LIU
Author Information
1. 山东第二医科大学公共卫生学院,山东潍坊 261053
- Publication Type:Journal Article
- Keywords:
cognition;
dietary habit;
high tryptophan food
- From:
Chinese Mental Health Journal
2025;39(8):698-704
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the self-perceived cognitive decline status in the community population,and to explore the association between different dietary habits and self-perceived cognitive decline.Methods:A cross-sectional study was carried out in 11 879 community residents in the three regions of Weifang,Jining,and Zoucheng in Shandong Province.The Ascertain Dementia-8 and dietary habits information questionnaire were used to assess self-perceived cognitive decline and dietary habits,and their association were analyzed using single factor and multivariate logistic regression.Results:The detection rate of self-perceived cognitive decline was 21.4％.Lo-gistic regression showed that smoking in the past was positively associated with self-perceived cognitive decline(OR=1.40,95％CI:1.14-1.73).However,intake of fruits(often,OR=0.70,95％CI:0.52-0.94;everyday,OR=0.60,95％CI:0.44-0.81),nuts(daily,OR=0.62,95％CI:0.44-0.88),mushrooms(often,OR=0.74,95％CI:0.57-0.92)and high tryptophan foods(sometimes,OR=0.79,95％CI:0.68-0.91;everyday,OR=0.54,95％CI:0.34-0.87)were negatively associated with self-perceived cognitive decline.Conclusion:Smoking history might be a risk factor for self-perceived cognitive decline,and high frequency intake of fruits,nuts,mush-rooms,and high tryptophan foods might protective factors for it.
