一个随机对照试验的在线单一会话干预的身体形象在个人的反复过度饮食中断
Mariel Messer1, Matthew Fuller-Tyszkiewicz1,2, Claudia Liu1
1School of Psychology, Deakin University, Geelong, Victoria, Australia.
The International journal of eating disorders
|April 15, 2024
概括
参与者接受了在线单次会话干预 (SSI) 针对反复过度饮食中的负面身体形象,并显示了短期的症状缓解. 然而,观察到显著的磨损,影响长期有效性.
科学领域:
- 心理学 心理学 心理学
- 临床心理学 临床心理学
- 饮食障碍 饮食障碍 饮食障碍 饮食障碍
背景情况:
- 身体形象障碍是饮食障碍的核心.
- 负面的身体形象预示着治疗结果不佳.
- 需要对负面身体形象进行可访问的干预措施.
研究的目的:
- 开发和评估针对负面身体形象的在线单次干预 (SSI).
- 评估SSI在经常性暴饮暴食的个体中的可接受性和有效性.
主要方法:
- 经常性暴饮暴食的参与者被随机分配到在线SSI或等候名单.
- 评估是在基线,4周和8周的随访期间进行的.
主要成果:
- 81%的参与者访问了SSI;然而,32%的人在测试后退出,58%的人在随访后退出.
- 参与SSI组的参与者在4周和8周的负面身体形象中表现出更大的改善.
- 对于大多数次要症状指标,发现了显著的跨组效应.
结论:
- 经常性暴饮暴食的在线自导SSIs被保留的参与者接受,但具有很高的退出率.
- 饮食障碍治疗可以为饮食障碍提供短期的症状管理.
- SSI可以补充标准的饮食障碍治疗.
相关概念视频
Binge Eating Disorders
63
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...
63
Bulimia Nervosa
65
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...
65
Anorexia Nervosa
62
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...
62


