儿童创伤,认知和饮食精神病理学:一个网络分析
Kathryn Pasquariello1, David A Gansler1, Sukanya Ray1
1Department of Psychology, Suffolk University, Boston, MA 02108, USA.
Healthcare (Basel, Switzerland)
|March 28, 2025
概括
童年创伤对饮食障碍 (ED) 和认知有不同的影响. 网络分析揭示了创伤幸存者与非幸存者的明显症状联系,突出了独特的认知情感概况.
科学领域:
- 精神病学和心理学 精神病学和心理学
- 神经科学是一个神经科学.
- 临床心理学 临床心理学
背景情况:
- 童年创伤与PTSD以外的精神疾病有关,包括饮食障碍 (ED) 和认知功能障碍.
- 饮食病理和认知是相互关联的,创伤可能会塑造症状发展途径.
- 网络分析提供了一种探索心理病理学中复杂症状相互关系的方法.
研究的目的:
- 通过网络分析,研究饮食障碍症状与认知缺陷之间的关联.
- 为了在社区样本中比较成年创伤记者和非记者之间的并发症网络.
- 在童年创伤的背景下,识别与饮食病理和认知相关的核心特征和不同症状结构.
主要方法:
- 利用了来自纳森·克莱恩研究所洛克兰样本的数据进行网络分析.
- 构建了两个组的并发症网络:成年儿童创伤报告员 (n=116) 和非报告员 (n=101).
- 在每个网络中检查了饮食障碍症状和认知缺陷的中心性和连接性.
主要成果:
- 在两个网络中,重量/形状的高估是核心的,创伤记者中的中心性更高.
- 创伤记者显示了执行功能缺陷和对食物的注意力偏差之间的联系;非记者中,情感症状突出.
- 两个网络都涉及负面的自我概念,这表明认知缺陷的共同后果.
结论:
- 这些发现突显了饮食病理和认知之间的相互关系,这些疾病是由童年创伤暴露所改变的.
- 网络在认知情感并发症方面存在差异,尽管它们有过度估值和负面自我概念等共同特征.
- 结果为推进饮食精神病理和创伤史患者的评估和干预策略提供了临床实用性.
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