公共卫生 公共卫生
Shima Raeesi1, Cassandra Morrison2, Mahsa Dadar3,4
1McGill University, Montreal, QC, Canada.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
高等教育与较少的血管风险和较少的白质超强度 (WMH) 负担有关,特别是在白人和黑人中. 然而,教育和特定风险因素之间的关联在种族群体之间有所不同,这表明健康结果存在差异.
科学领域:
- 神经科学是一个神经科学.
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 教育是减轻阿尔茨海默氏症痴呆 (AD) 风险的一个已知的因素.
- 教育可能通过影响血管风险因素和脑血管病理,如白质超强度 (WMHs) 来影响认知衰退.
- 了解教育和健康结果的种族差异至关重要,因为血管风险因素的患病率各不相同.
研究的目的:
- 研究教育与血管风险因素之间的关系.
- 检查教育和脑血管病理标志物 (WMH和心脏病发作) 之间的关联.
- 探索这些协会中潜在的种族差异.
主要方法:
- 分析了来自全国阿尔茨海默氏症协调中心 (NACC) 的42,668名参与者 (年龄55岁以上) 的数据.
- 线性混合效应模型被用来评估教育和血管风险因素 (糖尿病,高血压,高胆固醇,血压,吸烟,酒精,BMI),WMHs和缺口性心脏病发作之间的关系.
- 共同变量包括年龄,性别和诊断状态 (认知正常,MCI,AD).
主要成果:
- 在大多数种族群体中,高等教育与较低的糖尿病,高血压,高胆固醇和吸烟率显著相关.
- 教育和特定的血管风险因素之间的关联因种族而异;例如,黑人个人在除血压外的所有因素中都显示出显著的关系.
- 高等教育与白人和黑人个体的WMH负担较低有关,但在任何群体中,教育和缺口性心脏病发作之间没有发现显著的关系.
结论:
- 在所有种族群体中,高等教育通常与血管风险因素有负面关联.
- 教育对血管风险因素和脑血管疾病标志物的影响显示了种族差异.
- 虽然教育对健康结果有益,但其影响在不同种族的人口中并不均.
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