相关实验视频
Updated: Jul 12, 2025

07:57
A New Method for Inducing a Depression-Like Behavior in Rats
Published on: February 22, 2018
21.0K
COVID-19风险感知与心理健康,福祉和风险行为之间的关联
Maddy L Dyer1,2, Hannah M Sallis1,2,3, Jasmine N Khouja1,2
1School of Psychological Science, University of Bristol, Bristol, UK.
概括
较高的COVID-19风险感知与更糟糕的心理健康和增加的物质使用有关. 纵向和遗传数据表明,这种关系可能是因果关系,影响健康和行为.
科学领域:
- 精神病学和心理学 精神病学和心理学
- 流行病学 流行病学
- 遗传学 是一个遗传学.
背景情况:
- COVID-19 流行病对心理健康产生了负面影响,并增加了一些人的物质使用.
- 横截面研究表明, COVID-19 风险感知升高与心理健康结果较差以及风险行为增加之间存在相关性.
- 纵向和遗传数据对于确定因果关系和减轻反向因果关系问题至关重要.
研究的目的:
- 研究COVID-19风险感知与心理健康,福祉和风险行为之间的纵向和遗传关联.
- 通过使用阿文长度研究父母和儿童 (ALSPAC) 的数据,检查横截面和前性关系.
主要方法:
- 利用ALSPAC队列中的焦虑,抑郁和幸福感的横截面,纵向和多基因风险评分 (PRS) 数据.
- 分析了各种COVID-19风险感知措施 (认知,情感,自我,其他,整体) 和心理健康结果之间的关联.
- 包括大流行前 (2003-2017) 和大流行 (2020年4月至7月) 的数据.
主要成果:
- 较高的整体COVID-19风险感知与增加的焦虑,抑郁,较低的幸福感和更大的酒精消费有关.
- 较高的风险感知也与自我隔离和减少社交接触有关.
- 疫情前的焦虑和低幸福感预测了更高的COVID-19风险感知,而抑郁和幸福感PRS显示了与风险感知的遗传联系.
结论:
- 较差的心理健康和福祉显著与 COVID-19 风险感知的增加有关.
- 纵向和遗传证据表明,心理健康和福祉在塑造COVID-19风险感知方面的潜在因果作用.
相关概念视频
Stress and Mental Health
163
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...
163
Psychological Responses to Stress
57
Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
57
Factors Affecting Illness
4.2K
When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
For instance, risk factors are connected to illness,...
4.2K
Psychoneuroimmunology: Cardiovascular Disease
33
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
33
Stress Prevention and Stress Management Techniques IV
33
Stress often leads to unhealthy habits like smoking, excessive drinking, and overeating, which offer short-term relief but ultimately increase long-term health risks. These behaviors create a cycle that temporarily lowers stress levels but can result in severe long-term health consequences. Breaking these habits is essential to reduce the risk of chronic diseases and improve overall well-being. Three primary changes that support better health include quitting smoking, reducing alcohol intake,...
33
Stress Prevention and Stress Management Techniques I
55
Stress prevention and management are crucial for maintaining well-being and building resilience. Techniques to manage stress include cultivating qualities like conscientiousness, a sense of personal control, and self-efficacy. Each of these traits significantly reduces stress and promotes healthier lifestyle choices and outcomes.
Conscientiousness
Conscientious individuals tend to be organized, responsible, and disciplined. They prioritize completing tasks and following structured routines,...
Conscientiousness
Conscientious individuals tend to be organized, responsible, and disciplined. They prioritize completing tasks and following structured routines,...
55

