相关实验视频
Updated: Jul 3, 2025

07:57
A New Method for Inducing a Depression-Like Behavior in Rats
Published on: February 22, 2018
20.9K
负面COVID-19体验与焦虑和抑郁症状之间的关联:基于代表性加拿大全国样本的研究
Sandy Rao1, Gina Dimitropoulos1,2,3, Jeanne V A Williams4
1Faculty of Social Work, University of Calgary, Calgary, Alberta, Canada.
概括
在COVID-19大流行期间,加拿大成年人经历了焦虑和抑郁症状的增加. 传统的风险因素和与大流行有关的逆境,而不是COVID-19感染本身,与这些心理健康挑战有很强的联系.
科学领域:
- 公共卫生 公共卫生
- 心理健康研究 心理健康研究
- 流行病学 流行病学
背景情况:
- COVID-19 疫情对全球心理健康产生了重大影响,导致焦虑和抑郁的比例增加.
- 在大流行期间评估加拿大这些症状的流行率和影响因素至关重要.
研究的目的:
- 确定2020年9月至12月期间加拿大焦虑和抑郁症状的流行率.
- 调查与这些症状相关的人口,社会经济和COVID-19相关因素.
主要方法:
- 利用加拿大统计局关于COVID-19和心理健康的调查数据,涉及14,689名成年人.
- 采用后勤回归来分析症状流行率,人口特征以及与COVID-19诊断和负面流行病经验的关联.
主要成果:
- 14.62%的受访者报告有抑郁症状,12.89%的人报告有焦虑症状.
- 在COVID-19暴露和没有暴露的个体之间,没有发现症状患病率的显著差异.
- 传统的风险因素和负面的流行体验 (孤独,关系问题) 与焦虑和抑郁症有很强的关联.
结论:
- 疫情期间的心理健康受到了前存在的抑郁/焦虑决定因素和不良的流行体验的影响.
- 调查结果强调了在心理健康干预中解决社会经济因素和与流行病相关的逆境的重要性.
相关概念视频
Stress and Mental Health
157
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...
157
Negative and Cognitive Symptoms of Schizophrenia
48
Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
48
Social Anxiety Disorder
34
Social anxiety disorder, also known as social phobia, is characterized by an intense fear of social situations where one might face humiliation, rejection, embarrassment, or negative evaluation. This disorder leads individuals to avoid activities like casual conversations, public speaking, or seemingly simple tasks such as eating, signing documents, or swimming, in public settings. Its impact extends beyond discomfort, often significantly interfering with daily functioning and quality of life.
34
Depressive Disorders: Etiology
102
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...
102
Anxiety: Overview
271
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
271
Generalized Anxiety Disorder
135
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...
135

