The relationship between maladaptive appraisals and posttraumatic stress disorder: a meta-analysis.

ABSTRACT: Cognitive models of post-traumatic stress disorder (PTSD) suggest maladaptive appraisals play a central role in the aetiology of this disorder. The current meta-analysis sought to provide a comprehensive, quantitative examination of the relationship between maladaptive appraisals and PTSD. One-hundred and 35 studies met study inclusion criteria and were subject to random effects meta-analysis. A large effect size was found for the relationship between appraisals and PTSD (r = 0.53, 95% CI = 0.51-0.56, k = 147), albeit with significant heterogeneity. In studies using only the Posttraumatic Cognitions Inventory or Child Post-traumatic Cognitions Inventory, the effect size remained large (r = 0.56; k = 104). In adults, appraisals about the self had a large effect size (r = 0.

SUBMITTER: Gomez de La Cuesta G 

PROVIDER: S-EPMC6566671 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature