数字认知评估工具的有效性和可用性,以选轻度认知障碍:一个随机交叉试验
Min Wu1, Jialin Feng1, Ruini Sun1
1Department of Medical Statistics and Epidemiology, Sun Yat-sen University, Guangzhou, Guangdong, China.
Journal of neuroengineering and rehabilitation
|June 11, 2025
概括
数字认知查测试在初级医疗保健中显示出良好的有效性,但面临可用性挑战,特别是在低学历的人群中. 实施需要解决这些实际障碍,以有效检测认知障碍.
科学领域:
- 老年学是指老年学的学科.
- 数字健康数字健康
- 认知科学 认知科学
背景情况:
- 在初级卫生保健 (PHC) 中评估数字认知查工具的可行性对于检测认知障碍至关重要.
- 挑战仍然存在,特别是对于教育程度较低的人群来说.
研究的目的:
- 在PHC环境中评估数字认知查测试的有效性和可用性.
- 为了比较数字与纸质认知评估.
主要方法:
- 一项随机交叉研究涉及47名老年人 (≥65岁),比较纸质版本 (迷你精神状态检查,时钟绘图测试) 和数字版本.
- 通过相关性,AUC,敏感性和特异性评估有效性;通过问卷,偏好和持续时间评估可用性.
- 回归分析探讨了可用性对得分的影响,控制人口统计和认知状态.
主要成果:
- 与纸质版本相比,数字测试显示了中等的相关性和优异的曲线下面积 (AUC) 性能 (例如,eMMSE AUC 0.82与MMSE AUC 0.65).
- 年龄较大的参与者提供了积极的可用性反,但更喜欢纸质格式;电子MMSE完成时间更长 (7.11分 vs 6.21分).
- 数字测试成绩受到态度的影响很小,但受评估持续时间的影响很大.
结论:
- 数字认知测试对于PHC设置是有效和可行的.
- 存在实施障碍,特别是对于教育程度较低的人的可用性和适应性.
- 需要进一步改进,以优化数字工具,以满足初级保健中不同人群的需求.
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