在中老年和老年人中,重大终身和日常歧视与认知功能的关联
Ruijia Chen1, DeAnnah R Byrd2, Keith E Whitfield3
1Department of Epidemiology, Boston University School of Public Health, Boston, MA.
Ethnicity & disease
|August 30, 2024
概括
歧视,无论是主要的生活经历还是日常经历,都与成年人的认知功能有积极的联系. 这些关联在种族和种族群体之间是一致的,这表明对认知的广泛影响.
科学领域:
- 社会流行病学 社会流行病学
- 认知神经科学 认知神经科学
- 心理学 心理学 心理学
背景情况:
- 歧视是一个重要的社会压力因素.
- 了解其对认知功能的影响对于公共健康至关重要.
- 之前的研究对歧视与认知关系产生了不同的结论.
研究的目的:
- 调查生活和日常歧视与认知功能之间的关联.
- 检查这些关联是否因种族/种族而异.
- 探索老年人之间关联的潜在差异.
主要方法:
- 利用了来自芝加哥社区成年人健康研究的数据 (n=2952,平均年龄=43).
- 采用多变量线性回归模型来分析歧视认知关联.
- 在统计模型中控制潜在的混因素.
主要成果:
- 主要终身歧视和日常歧视与认知功能有积极的关联.
- 这些关联在不同种族和种族群体中被观察到.
- 在老年人中,重大终身歧视与认知有积极的关联,而日常歧视则没有.
结论:
- 这项研究表明,歧视经历和认知功能之间存在积极的关系.
- 潜在的测量和选择偏差可能会影响这些发现.
- 建议进行纵向研究,以进一步阐明复杂的歧视-认知关系.
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