公共卫生 公共卫生
Carolyn W Zhu1,2, Charlene Flournoy3, Rema Raman3
1James J. Peters VA Medical Center, Bronx, NY, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
症状前阿尔茨海默氏病 (AD) 对随着时间的推移对就业和资源使用的影响最小. 早期的粉样蛋白积累不会显著改变认知不受损的个体的有偿工作或志愿服务的变化率.
科学领域:
- 神经学 神经学
- 卫生经济学 卫生经济学
- 老年学是指老年学的学科.
背景情况:
- 症状前阿尔茨海默氏病 (AD) 的特点是大脑中粉样蛋白的存在,没有认知症状.
- 针对这个早期阶段对于预防认知衰退和痴呆症至关重要.
- 健康的经济影响,包括工作能力和资源利用,仍然不太了解.
研究的目的:
- 为了比较健康经济结果随着时间的推移在认知无障碍的老年人与和没有粉样蛋白积累.
- 评估临床前AD对就业,志愿服务和医疗保健资源使用的影响.
主要方法:
- 使用资源使用目录 (RUI) 来自我报告与健康相关的资源使用.
- 采用了面板数据的多变量逻辑回归模型来分析随时间变化的变化.
- 包括A4研究 (粉样蛋白积累) 和LEARN (没有显著的粉样蛋白积累) 的参与者.
主要成果:
- 在基线时,A4参与者年龄较大,MMSE得分略低,更有可能携带APOEε4等位基因.
- A4参与者在基线显示有更高的就业机会,但志愿者率较低.
- 对于有偿就业,志愿服务或医疗保健资源使用的变化速度,在两组之间没有发现显著差异.
结论:
- 资源利用库存有效地捕捉了随着时间的推移就业率的微妙变化.
- 在阿尔茨海默病临床前阶段的粉样蛋白积累对就业,志愿服务和资源使用的变化率产生了有限的可检测影响.
- 需要进一步的研究,才能充分了解预症状AD的长期经济后果.
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