公共卫生 公共卫生
Jean Stafford1, Serhiy Dekhtyar2, Archana Singh-Manoux3
1University of Edinburgh, Edinburgh, United Kingdom.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
心理困扰与较差的认知功能和痴呆风险增加有关,特别是在持续症状的情况下. 早期发现和预防痴呆症的策略可能受益于考虑心理健康.
科学领域:
- 老年学是一门学科.
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 心理压力越来越被认为是影响老年人认知健康的因素.
- 心理困扰与认知衰退/痴呆症之间的纵向关系的确切性质仍然不完全理解.
- 根据痛苦的严重程度,持久性和症状类型的变化进行调查对于澄清这种关联至关重要.
研究的目的:
- 纵向研究心理困扰与晚年认知功能之间的关联.
- 评估心理困扰与痴呆症发病率之间的关系.
- 探索痛苦的严重程度,持续性,症状类型,暂时性,年龄,性别和社会经济地位等因素如何改变这些关联.
主要方法:
- 采用多队列方法,汇集了来自五项大型纵向研究 (CAPS,ELSA,NCDS,NSHD,WHII) 的数据.
- 心理痛苦和全球认知的标准化测量有助于进行跨研究的比较.
- 线性,混合效应,Cox和后勤回归模型用于认知和痴呆症分析,结果进行了元分析.
主要成果:
- 更大的心理痛苦与较差的全球认知得分 (β=-0.04) 和临床显著的痛苦 (β=-0.08) 相关.
- 持续性 (β=-0.16) 和间歇性痛苦 (β=-0.09) 都与认知评分有关,抑郁和焦虑症状也是如此.
- 在ELSA和CAPS中,心理痛苦预测了随后的痴呆症风险,与临床上显著和持续的痛苦有更强烈的联系.
结论:
- 心理困扰与较差的认知得分和随后痴呆的风险增加有关.
- 这种联系存在于抑郁和焦虑症状中,对于持续和临床显著的痛苦更为强烈.
- 这些发现强调了心理痛苦在痴呆症预防和早期发现工作中的重要性.
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