纵向探索自我报告的焦虑和饮食障碍症状之间的相互关联:一种双变的潜变得分方法
Erin E Reilly1, Tiffany A Brown2, Christopher R DeJesus3,4,5
1Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, California, USA.
The International journal of eating disorders
|November 16, 2024
概括
在治疗期间,焦虑和饮食障碍 (ED) 症状随着时间的推移相互影响. 更高的焦虑预测了更大的ED症状减少,而更高的ED症状预测了更少的焦虑减少.
科学领域:
- 精神病学是一个精神病学.
- 临床心理学 临床心理学
- 行为科学 行为科学
背景情况:
- 焦虑和饮食障碍 (ED) 经常是并发症.
- 理论模型表明,焦虑在ED病因和维持方面起着作用.
- 焦虑和ED症状之间的纵向关系,特别是在治疗中,尚未完全理解.
研究的目的:
- 调查焦虑和ED症状之间的纵向,双向关联.
- 在接受密集治疗和随访的临床样本中检查这些关系.
主要方法:
- 采用了两变的潜在变化得分模型.
- 分析了548名ED患者的数据.
- 评估发生在密集治疗和6个月和12个月的随访期间.
主要成果:
- 焦虑和ED症状随着时间的推移而减少,受先前症状严重程度的影响.
- 焦虑在一个时间点与随后的ED症状减少有关.
- 在某个时间点的ED症状与随后减少的焦虑症减少有关.
结论:
- 在密集治疗期间和之后,焦虑和ED症状是动态相关的.
- 这些发现凸显了对实时症状动态的进一步研究的需要.
- 这种理解可以为患有焦虑和ED的个体制定有针对性的干预措施.
相关概念视频
01:28Anorexia Nervosa
46
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...
46
01:18Anxiety: Overview
248
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.
248
01:30Bulimia Nervosa
52
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...
52
01:28Social Anxiety Disorder
27
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.
27
02:20Correlations
32.7K
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
32.7K
02:45Self-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