弥合差距:多发性硬化症中抑郁,焦虑和疲劳的症状网络分析
Charles J Strathdee1, Isabel Krug2, Charles Malpas3
1Mood and Anxiety Disorders Lab, Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Victoria, 3010, Australia.
Multiple sclerosis and related disorders
|March 7, 2026
概括
抑郁,焦虑和疲劳症状在多发性硬化症 (MS) 中相互联系. 识别像"无价值感"这样的关键桥梁症状可以指导针对性治疗,以改善MS患者的心理健康结果.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 临床心理学 临床心理学
背景情况:
- 抑郁,焦虑和疲劳是常见的,并且在患有多发性硬化症 (pwMS) 的人中同时发生.
- 这些并发症症状会对pwMS的结果产生负面影响.
- 在pwMS中这些相互关联的症状的网络结构仍未得到充分研究.
研究的目的:
- 在pwMS中调查伴随性抑郁症,焦虑症和疲劳症状的网络拓.
- 确定关键的桥梁症状,将这些症状集群联系起来.
- 了解这些症状随着时间的推移而相互关联.
主要方法:
- 使用pwMS在基线 (N=272) 和6个月随访 (N=141) 的数据估计了症状网络.
- 预期影响力 (EI) 中心性分析确定了具有影响力的症状.
- 桥梁EI和社区分析确定了潜在的桥梁症状和症状组.
主要成果:
- "无价值"和"快乐"在基线和随访时分别显示了最高的EI.
- "无价值感"",害怕会发生一些可怕的事情"和"疲劳严重程度"最初弥合了症状集群.
- 在随访时",不安"",无法控制的担忧"和"自杀念头"成为关键的桥梁症状.
- 整个网络结构在时间点之间保持一致 (p = .97).
结论:
- 抑郁,焦虑和疲劳症状在MS中高度相互联系.
- 识别特定的桥梁症状提供了一个新的治疗目标.
- 这种方法可能会导致MS中精神病理学的更广泛的症状改善.
相关概念视频
Depressive Disorders: MDD and Dysthymia
960
Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...
960
Generalized Anxiety Disorder
927
Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
927


