中年和老年人的负面财富冲击和表观遗传衰老
Zhuo Li1, Yantao Wang2, Xin Ning3
1School of Criminology, People's Public Security University of China, Beijing, China.
Gerontology
|September 18, 2025
概括
突然的财务损失或负面的财富冲击与老年人更快的生物衰老有关. 这凸显了在健康老龄化战略和社会支持政策中考虑经济稳定的必要性.
科学领域:
- 老年学是一门学科.
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
- 健康的社会经济决定因素
背景情况:
- 负面财富冲击对健康构成重大风险,但它们对表观遗传衰老的影响仍未得到充分研究.
- 了解这种联系对于开发针对健康长寿的有针对性的干预措施至关重要.
研究的目的:
- 调查负面财富冲击与中年和老年人表观遗传衰老之间的关联.
- 探索不同表观遗传钟在这种关系中的作用.
主要方法:
- 对3982名参与者的健康和退休研究 (HRS) 数据的分析.
- 负面财富冲击的定义是总财富下降≥75%.
- 使用多个表观遗传时钟 (Horvath,Hannum,PhenoAge,GrimAge,DunedinPoAm,epiTOC,Zhang,皮肤和血液) 来测量生物年龄.
- 采用OLS线性回归来评估财富状况和表观遗传时钟关系.
主要成果:
- 通过使用第二代 (epiTOC,Zhang,GrimAge) 和第三代 (DunedinPoAm) 时钟,发现了负面财富冲击和加速表观遗传衰老之间的显著相关性.
- 在调整了人口统计和社会经济因素后,这种关联仍然存在.
- 这种联系被生活方式因素所削弱,表明它们的调解作用.
结论:
- 负面的财富冲击与老年人加速的生物衰老有显著的关联.
- 社会经济因素,特别是突然的财务损失,是健康衰老干预措施的关键考虑因素.
- 需要支持经济稳定的政策干预,以减轻财富冲击对老龄化的不利影响.
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