Association between Egg Consumption and Dementia in Chinese Adults

作者：Precious O. Igbinigie, Ruoling Chen, Jie Tang, Alex Dregan, Jiaqian Yin, D. P. Acharya, Rizwan Nadim, Anthony Chen, Zhongliang Bai, F. Amirabdollahian · 发表于：Nutrients · 年份：2024 · DOI：10.3390/nu16193340 · 被引用次数：9 · 研究领域：Nutritional Studies and Diet、Dementia and Cognitive Impairment Research、Consumer Attitudes and Food Labeling

BACKGROUND/OBJECTIVES: The association between egg consumption and dementia is unclear. We carried out a population-based case-control study in China to determine the independent association of egg consumption with dementia. METHODS: We randomly recruited 233 participants with dementia and 233 without dementia from the community health service clinics and the dementia management system in Guangzhou, China to examine their dietary intakes over the past two years and other risk factors for chronic diseases. Egg consumption was categorised by frequency as Non-consuming/<monthly, Monthly, Weekly, Daily or ≥Twice a day. RESULTS: Participants with dementia, compared to controls, were more likely to consume eggs at Monthly (15.5% vs. 8.6%) but less likely to consume at Daily (28.3% vs. 41.6%). The age-adjusted odds ratio (OR) of dementia was 1.76 (95% CI 1.10-2.84) in participants who consumed eggs Weekly and 4.34 (2.16-8.72) in Monthly consumption compared to Daily. However, no significant associations were found for those Non-consuming/<monthly 1.35 (0.71-2.56) and ≥Twice a day 3.49 (0.83-14.67). After further adjustments, including gender, education, family income, smoking, alcohol consumption, dietary intakes (including red meats, poultry, fish, vegetables and fruits), cardiovascular disease and other co-morbidities, the corresponding ORs were 2.10 (1.10-4.02), 4.82 (1.90-12.27), 0.73 (0.29-1.88) and 4.16 (0.80-21.63), respectively. Among participants who consumed eggs Monthly, ...