公共卫生 公共卫生
Bruna Fogaça1, Greta Fehlan1, Joya Deb Lucky1
1University of Montana, Missoula, MT, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
晚年开始工作与巴西老年人的更好的认知功能有关. 这项研究表明,推迟早期就业可能有利于长期的大脑健康.
科学领域:
- 认知神经科学是一种认知神经科学.
- 老年学是一门学科.
- 健康的社会经济决定因素
背景情况:
- 巴西的经济困难往往导致16岁之前的早期就业.
- 早期就业对正规教育的影响已知,但其对晚年认知的影响不太清楚.
- 早期就业可能会提供认知刺激,可能会在以后的生活中有益于认知功能.
研究的目的:
- 研究首次就业年龄与晚年生活中的认知功能之间的关联.
- 分析基于早期工作启动的时间导向,记忆和口语流性的认知表现.
- 了解巴西国家队伍中早期劳动力参与和认知衰老之间的关系.
主要方法:
- 利用了来自巴西长度衰老研究 (ELSI-Br) 的数据.
- 评估时间方向,记忆和口语流性,根据年龄和性别标准化记忆和流性得分.
- 雇佣线性回归模型,对工作开始年龄 (≤10,11-15,≥16岁) 进行分类,并根据人口和社会经济因素进行调整.
主要成果:
- 很大一部分参与者 (41.74%) 在10岁或之前开始工作.
- 在11-15岁和≥16岁开始工作的个人与在≤10岁开始工作的人相比,显示出更高的导向和记忆得分.
- 在那些16岁以后开始工作的人中,口头流利表现出改善的趋势.
结论:
- 早期进入劳动力市场与生命晚期的认知功能有关.
- 研究结果表明,推迟就业可能对巴西老年人的认知健康有益.
- 结果可以为旨在促进教育和推迟弱势群体就业的政策提供信息.
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