在工作生涯中失业:对认知功能的影响和晚年生活中的衰退
A J Sizer1, A Sacker1, R E Lacey2
1Department of Epidemiology and Public Health, University College London, London, UK.
Public health in practice (Oxford, England)
|January 27, 2025
概括
长期非就业与男性的认知功能较差,口头记忆和处理速度较快下降有关,但女性没有,这表明男性的认知衰老加速. 这项研究强调了工作过渡对认知健康的影响中的潜在性别差异.
科学领域:
- 老年学和认知衰老研究研究
- 社会经济因素和健康结果.
- 神经科学与认知功能
背景情况:
- 废弃理论认为,当支持因素被移除时,认知功能会下降.
- 失业代表着一个重要的生命过渡,可能会影响认知技能.
- 了解失业对认知健康的长期影响对于老龄化人口至关重要.
研究的目的:
- 调查非就业时间与晚年 (≥60岁) 的认知功能之间的关联.
- 从60年代初到60年代后期,研究失业和认知衰退之间的关系.
- 探索这些协会中潜在的性别差异.
主要方法:
- 利用了来自MRC国家健康和发展调查 (NSHD) 的纵向数据.
- 通过口头记忆和处理速度评估认知功能.
- 采用线性回归和条件变化模型,调整多个共变量,并使用多次归算缺失的数据.
主要成果:
- 在60-64岁的男性中,超过15年的非就业与较低的认知功能 (口头记忆和处理速度) 相相关,但在女性中并非如此.
- 长期和中期的失业与男性更快的认知衰退有关.
- 没有发现非就业和女性认知能力下降之间存在显著的关联.
结论:
- 长期非就业与男性的加速认知衰老有关,表现为认知功能较差和更快的衰退.
- 认知衰老的轨迹似乎在性别之间存在差异,这与失业的影响有关.
- 研究结果强调了在评估老年人的认知健康时考虑工作史和性别的重要性.
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