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临床表现 临床表现

Diana C Oviedo1

  • 1Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Centro de Neurociencias, Panamá, Panamá, Panama.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 24, 2025
PubMed
概括
此摘要是机器生成的。

旧的巴拿马妇女的认知功能受到年龄,收入和教育的影响. 主观认知问题和抑郁症状预测随着时间的推移注意力下降,突出了关键的痴呆风险因素.

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科学领域:

  • 老年学是指老年学的学科.
  • 认知神经科学 认知神经科学
  • 公共卫生 公共卫生

背景情况:

  • 生物学和社会决定因素显著影响痴呆风险.
  • 在健康的老年女性中,诸如年龄,社会经济地位,教育,收入,就业,慢性疾病,BMI和抑郁等因素会影响认知功能维持或下降.
  • 了解这些因素对于解决认知健康差异至关重要.

研究的目的:

  • 调查社会和生物学因素与认知上健康的巴拿马老年妇女的认知变异之间的关联.
  • 在这个人群中识别认知衰退的预测因素.

主要方法:

  • 来自巴拿马衰老研究倡议-健康差异 (PARI-HD) 研究的60岁以上妇女的纵向研究.
  • 认知领域在基线 (n=357) 和17个月的随访 (n=200) 时使用临床问卷,生理测量和神经心理测试电池进行评估.
  • 多重回归和重复测量分析检查了人口/临床因素和认知变化之间的关联.

主要成果:

  • 参与者的平均年龄为68.6年,受教育时间为16.1年;43.4%的人报告主观认知障碍.
  • 年龄,收入和教育与基线认知有很强的相关性.
  • 主观认知障碍与较低的全球认知,口头学习和记忆有关. 随访时注意力下降,由主观健康和抑郁症状预测.

结论:

  • 主观认知变化可能在临床前阿尔茨海默病阶段的客观缺陷之前,作为潜在的风险因素.
  • 这些发现提高了对老年西班牙裔女性认知健康的理解.
  • 社会人口结构和健康因素是认知能力下降和痴呆风险的关键指标.