在中国中年和老年人中确定抑郁症状动态的重要因素,使用具有特征选择的多状态过渡模型
Chuoxin Ma1, Tianyi Lu1, Yu Li1
1Guangdong Provincial Key Laboratory of Interdisciplinary Research and Application for Data Science, Beijing Normal-Hong Kong Baptist University, Zhuhai 519088, China.
Behavioral sciences (Basel, Switzerland)
|November 27, 2025
概括
这项研究确定了中国老年人抑郁症状转变的关键风险因素,包括居住地,性别和健康状况. 了解这些因素可以帮助针对性干预改善心理健康.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 精神病学是一个精神病学.
背景情况:
- 抑郁症状是老年人日益关注的公共卫生问题,其特点是状态之间的变化和过渡.
- 现有的研究往往忽略了影响这些症状转换的因素,阻碍了有针对性的干预.
研究的目的:
- 调查中年和老年人中不同抑郁症状状态之间的过渡相关的风险和影响因素.
- 确定抑郁症状新发作,持续,缓解和复发的关键预测因素.
主要方法:
- 利用来自3916名参与者的中国健康与退休纵向研究 (CHARLS) 的四波数据.
- 采用多状态模型和规范化 (自适应拉索) 部分概率方法,同时进行特征选择和风险评估.
- 定义了五种抑郁症状状态:没有症状,新发作,持续,缓解和复发.
主要成果:
- 确定了新的抑郁症状出现的9个重要风险因素,包括居住地,性别,退休,收入,疼痛,日常活动困难,社会参与和与收入相关的相互作用.
- 观察到这些风险因素的影响随着症状持续或缓解而减少.
- 发现按年龄的性别相互作用是症状复发的重要因素.
结论:
- 主要的人口,健康和社会因素影响中国老年人抑郁症状状态之间的过渡.
- 研究结果为制定有针对性的政策提供了基础,以改善这一群体的心理健康.
- 强调抑郁症状的动态性质和需要国家特定的风险因素分析.
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