手握强度与自杀念头之间的关联:系统性审查和元分析
Prakasini Satapathy1,2, Abhay M Gaidhane3, Nasir Vadia4
1Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
Brain and behavior
|June 19, 2025
概括
这项研究发现,手握强度和自杀念头之间没有显著的联系. 需要进一步的研究来探索潜在的保护作用,特别是在男性和女性.
科学领域:
- 公共卫生 公共卫生
- 神经科学是一个神经科学.
- 老年学是一门学科.
背景情况:
- 自杀念头是一个关键的全球健康问题,需要确定可修改的风险因素.
- 手握强度 (HGS) 是衡量肌肉功能的指标,目前正在研究其与心理健康的联系.
- 本综述探讨了HGS和自杀念头之间的关系,将性视为潜在的修饰因素.
研究的目的:
- 系统地审查和对现有关于手握强度和自杀念头之间的关联的研究进行元分析.
- 探索这种关系中基于性别的潜在差异.
- 确定当前研究中的差距,并建议未来的方向.
主要方法:
- 一个系统的审查和元分析,遵循PRISMA指南,搜索PubMed,Embase和科学网络.
- 包括随机对照试验和观察性研究 (病例控制,队列,横截面).
- 随机效应模型用于计算 95% 置信区间 (CI) 的聚合概率比率 (ORs);使用 I2 统计评估异质性.
主要成果:
- 九项研究符合审查的纳入标准,其中六项被纳入元分析 (n=81,035名参与者).
- 综合分析显示,手握强度和自杀念头之间没有统计学上显著的关联.
- 对男性 (OR=0.939) 和女性 (OR=0.851) 每增加1公斤HGS.观察到潜在的,但不显著的保护作用.
结论:
- 在整体综合分析中,手握力和自杀念头之间没有发现统计学上显著的关联.
- 定性综合表明了趋势,表明了需要进一步调查的潜在关系.
- 建议进行纵向研究,以澄清潜在机制并确认任何潜在的保护作用.
相关概念视频
Self-Presentation: Self-Monitoring and Self-Handicapping
40.6K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
40.6K
Depressive Disorders: Etiology
173
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
173
Stress and Mental Health
219
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Individuals with depression often experience challenges in both their personal and professional...
219
Self-Discrepancy Theory
18.5K
One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.
18.5K
Psychological and Sociocultural Causes of Schizophrenia
207
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
207
Stress Prevention and Stress Management Techniques VI
71
Adopting a healthier lifestyle often requires overcoming significant challenges, but leveraging psychological, social, and cultural resources can facilitate meaningful change. Effective self-change hinges on understanding and applying key tools such as motivation and goal setting, which help sustain efforts toward long-term health benefits.
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
71


