广场恐怖症
心理学
惊恐障碍
适度
临床心理学
荟萃分析
焦虑
饮食失调
萧条(经济学)
特异性恐惧症
联想(心理学)
精神科
心理治疗师
医学
内科学
社会心理学
经济
宏观经济学
作者
Peter M. McEvoy,Matthew P. Hyett,Sarah Shihata,Jordan Price,Laura P Strachan
标识
DOI:10.1016/j.cpr.2019.101778
摘要
Intolerance of uncertainty is a dispositional trait associated with a range of psychological disorders, but the influence of methodological factors on theses associations remains unknown. The first aim of this meta-analysis was to quantify the strengths of the association between IU and symptoms of generalised anxiety disorder, social anxiety disorder, panic disorder, agoraphobia, obsessive compulsive disorder, depression, and eating disorders. The second aim was to assess the influence of methodological factors on these relationships, including clinical (vs. non-clinical) status, age group, sex, IU measure, and symptom measure. We extracted 181 studies (N participants = 52,402) reporting 335 independent effect sizes (Pearson's r). Overall, there was a moderate association between IU and symptoms (r = 0.51, 95% CI = 0.50-0.52), although heterogeneity was high (I2 = 83.50, p < .001). Some small but significant moderator effects emerged between and within disorders. Effect sizes were not impacted by sample size. The results indicate that IU has robust, moderate associations with a range of disorder symptoms, providing definitive evidence for the transdiagnostic nature of IU.
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