调查基于智能手机的传感功能来预测抑郁症严重程度:观察性研究
Yannik Terhorst1,2,3, Eva-Maria Messner1, Kennedy Opoku Asare4
1Department of Clinical Psychology and Psychotherapy, Institute of Psychology and Education, Ulm University, Ulm, Germany.
Journal of medical Internet research
|January 30, 2025
概括
智能手机传感和生态瞬间评估 (EMA) 可以帮助预测抑郁症的严重程度. 结合这两种方法提供了最准确的预测,表明它们在未来临床决策支持系统中的潜力.
科学领域:
- 数字精神病学数字精神病学
- 计算心理健康 计算心理健康
- 移动健康 (mHealth) 服务提供商
背景情况:
- 智能手机的客观传感器数据 (智能传感) 提供了一种新的方法来推断心理健康症状.
- 抑郁症是智能感应的关键目标,因为它的流行程度和影响.
- 目前的研究还不清楚哪些传感器功能最能预测抑郁症严重程度,以及它们对生态瞬间评估 (EMA) 的额外好处.
研究的目的:
- 调查智能手机屏幕,应用程序使用和呼叫传感器功能与EMA一起用于抑郁症严重程度推断.
- 为了确定智能传感功能的增量效益,与彼此和EMA相比.
- 开发用于抑郁症严重程度预测的节回归模型.
主要方法:
- 一项探索性观察性研究,涉及107名参与者使用安卓智能手机.
- 通过INSIGHTS应用程序收集数据,包括传感器数据和EMA.
- 使用8项患者健康问卷评估抑郁症严重程度;进行了逐步线性回归和相关性分析.
主要成果:
- 在抑郁症严重程度和EMA (例如,价值:r=-0.55) 和传感特征 (例如,屏幕持续时间:r=0.37) 之间观察到小到中等的相关性.
- EMA特征解释了35.28%的差异,而传感特征解释了20.45%.
- 一个结合EMA和传感特征的模型产生了最高的预测能力 (R2=45.15%).
结论:
- 智能感应和EMA显示出明显的潜力来推断抑郁症的严重程度,无论是单独的还是组合的.
- 这些方法可以成为未来临床决策支持系统的基础.
- 需要进一步的证实性研究,在例行临床应用之前解决隐私,伦理和接受问题.
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