功能性认知表现增加了老年人认知查数据.
Timothy S Marks1, Gordon Muir Giles2, Dorothy Farrar Edwards3
1Department of Occupational Therapy, University of Missouri, Columbia, MO, United States.
Frontiers in aging neuroscience
|July 4, 2025
概括
老年人的认知能力显著影响日常生活 (IADL) 仪器活动的表现. 综合性评估应包括认知和基于绩效的IADL评估,以准确规划护理.
科学领域:
- 老年学是指老年学的学科.
- 神经科学是一个神经科学.
- 公共卫生 公共卫生
背景情况:
- 了解老年人认知功能与日常生活活动之间的联系对于医疗保健至关重要.
- 日常生活的工具性活动 (IADL) 对于独立的社区生活至关重要.
- 认知障碍可以显著影响老年人执行IADL的能力.
研究的目的:
- 根据老年人的认知能力,比较日常生活仪器活动 (IADL) 绩效得分.
- 调查通过蒙特利尔认知评估 (MoCA) 测量的认知状态与基于绩效的IADL评估之间的关联.
主要方法:
- 对259名居住在社区的老年人 (55-93岁) 进行了横截面分析.
- 根据蒙特利尔认知评估 (MoCA) 评分,参与者被分为三个组:轻度受损 (19-22),边缘 (23-25) 和无损 (26-30).
- 每日生活的工具性活动 (IADL) 通过自我护理技能绩效评估,支票簿平衡和购物任务 (PCST) 和每周日历规划活动 (WCPA-17) 进行评估.
主要成果:
- 在MoCA认知组 (MANCOVA,p < 0.001) 中发现IADL表现的显著差异.
- 无论是PCST总线索和WCPA-17准确度得分,在MoCA组之间都有显著差异 (p < 0.001),效果大小为中大.
- 有时,边缘或未受损的MoCA分数的个体在复杂的IADL中表现出困难.
结论:
- 蒙特利尔认知评估 (MoCA) 的分类与IADL任务的表现一致.
- 基于绩效的IADL评估对于识别功能缺陷至关重要,即使在 borderline 或未受损的认知分数的老年人中也是如此.
- 综合认知和基于绩效的评估建议用于对老年人需求的全面评估.
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