饮食障碍或没有饮食障碍的人体不满的日常不稳定性
Lisa Y Zhu1, Vittoria Trolio1, Alexia E Miller1
1Department of Psychology, McGill University, Canada.
Body image
|March 5, 2024
概括
身体不满 (BD) 每天波动,特别是在饮食障碍 (ED) 患者中. 高特征BD与ED患者的日常不稳定性较小有关,这表明BD是一种动态状态.
科学领域:
- 心理学 心理学 心理学
- 临床心理学 临床心理学
- 精神病学是一个精神病学.
背景情况:
- 身体不满症 (BD) 涉及对一个人的身体形状的负面想法.
- 虽然经常被视为一个稳定的特征,但BD在一天内可以显著波动.
- 理解BD的动态性质对于有效的饮食障碍 (ED) 治疗至关重要.
研究的目的:
- 调查身体不满 (BD) 的每日波动.
- 为了检查BD不稳定性是否根据BD特征,饮食障碍 (ED) 诊断或不适应性运动而有所不同.
- 探索BD在临床和对照人群中的动态性质.
主要方法:
- 超过14天的生态瞬间评估 (EMA) 协议.
- 参与者 (n=166人患有ED,n=44人对照) 每天报告BD和不适应性炼五次.
- 用调整后的平均二次连续差异计算的BD不稳定性.
主要成果:
- 患有ED的个体比对照人群 (12%的变化) 显示出明显更高的BD不稳定性 (16%的变化).
- 特征BD与ED患者的BD不稳定性相反相关,但不是对照.
- 在ED诊断或运动日之间,BD不稳定性没有发现显著差异.
结论:
- 身体不满 (BD) 是一种动态状态,在一天内变化,特别是在饮食障碍 (ED) 患者中.
- 增加的BD不稳定性可能是ED症状学的临床相关因素.
- 需要进一步的研究来探索ED中BD不稳定的临床影响.
相关概念视频
Anorexia Nervosa
64
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
64
Bulimia Nervosa
66
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
66
Binge Eating Disorders
65
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
65
Borderline Personality Disorder
40
Borderline Personality Disorder is a complex and multifaceted mental health condition characterized by pervasive instability in interpersonal relationships, self-image, emotions, and impulse control. This instability manifests in extreme emotional reactions, fear of abandonment, and self-destructive behaviors. The disorder significantly impacts daily functioning, often leading to distress in both personal and professional domains.
Genetic and Environmental Contributions
Borderline Personality...
Genetic and Environmental Contributions
Borderline Personality...
40
Introduction to Psychological Disorders
387
Abnormal behavior, often referred to as mental illness, results from changes in brain function that influence thought patterns, behaviors, and social interactions. Psychologists and psychiatrists typically assess abnormal behavior using three primary criteria: deviance, maladaptation, and personal distress, particularly when these traits persist over long periods.
Deviant Behavior
Deviance in behavior refers to actions or thought patterns that significantly diverge from societal norms or...
Deviant Behavior
Deviance in behavior refers to actions or thought patterns that significantly diverge from societal norms or...
387
Self-Discrepancy Theory
18.3K
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.
18.3K


