一个初步的探索性检查MyCog移动的灵敏度和特异性,使用迷你Cog作为怀疑认知障碍的代理
Stephanie Ruth Young1, Elizabeth Dworak1, Greg Byrne1
1Northwestern University, Chicago, IL, USA.
Journal of primary care & community health
|November 25, 2024
概括
作为老年人的远程认知查工具,MyCog移动显示出承诺,准确地识别那些潜在的认知障碍. 这种基于智能手机的方法可能有助于在初级保健机构的早期检测.
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
- 数字健康数字健康
背景情况:
- 早期发现认知障碍对于及时干预初级保健至关重要.
- 目前的选方法可能耗时,并且可能无法远程轻松访问.
- 我的Cog移动提供了一个新的,自我管理的智能手机为基础的解决方案,用于认知评估.
研究的目的:
- 评估MyCog Mobile作为远程认知查工具的实用性.
- 为了比较MyCog移动的性能与既有Mini-Cog选器的性能.
- 为了确定特定的MyCog Mobile预测认知障碍的措施.
主要方法:
- 200名老年人 (65岁以上) 完成了迷你Cog和MyCog移动.
- 我的Cog移动评估记忆和执行功能.
- 后勤回归分析了MyCog Mobile预测Mini-Cog故障的能力 (得分≤2).
主要成果:
- 在识别Mini-Cog故障时,MyCog Mobile的AUC为0.83,具有76%的灵敏度和88%的特异性.
- "名字匹配"子测试是Mini-Cog.失败的重要预测因素.
- 20名参与者在Mini-Cog.上获得≤2分.
结论:
- MyCog移动显示了可接受的灵敏度和特异性,用于识别可能患有认知障碍的个人.
- 该工具显示出作为老年人认知能力下降的可行查选项的潜力.
- 在具有临床诊断的较大队列中进行进一步验证是有必要的,以确认临床效用.
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