Anxiety and Social-Emotional Processing in Eating Disorders: Examination of Family Trios
Anxiety and Social-Emotional Processing in Eating Disorders: Examination of Family Trios
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DOI：
10.1007/s10608-013-9535-2
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发表时间：
2013-10-01
影响因子：
2.8
通讯作者：
Treasure, J.
中科院分区：
文献类型：
--
作者：
Goddard, E.;Treasure, J.
焦虑，改变注意力的社会刺激和不良的情绪识别被认为是进食障碍（ED）的中间表型。342名参与者（65名艾德后代; 52名健康后代; 124名艾德后代的父母; 101名健康后代的父母）完成了自我报告和焦虑，对社会刺激和情绪识别的注意力的行为测量。与健康对照组相比，艾德后代及其父母具有更高的特质焦虑。社交焦虑与父母的疾病共分离。艾德后代没有表现出Stroop干扰的社会刺激。在艾德父亲中观察到对社会刺激反应的微妙变化。艾德组在识别复杂情绪方面没有困难。总之，特质和社交焦虑满足ED中间表型的一些标准。焦虑和社会处理的行为措施的证据较少。这可能是样本特性、低功耗或任务敏感性的结果。
Anxiety, altered attention for social stimuli and poor recognition of emotions were examined as putative intermediate phenotypes of eating disorders (EDs). Three hundred and forty two participants (65 ED offspring; 52 healthy offspring; 124 parents of ED offspring; 101 parents of healthy offspring) completed self report and behavioural measures of anxiety, attention for social stimuli and emotion recognition. ED offspring and their parents had higher trait anxiety in comparison to healthy controls. Social anxiety co-segregated with the illness in parents. ED offspring did not show Stroop interference for social stimuli. Subtle alterations in response to social stimuli were observed in ED fathers. ED groups did not have difficulties recognising complex emotions. In conclusion, trait and social anxiety fulfil some of the criteria for intermediate phenotypes in EDs. There was less evidence for behavioural measures of anxiety and social processing. This may be a consequence of sample characteristics, low power or task sensitivity.