کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
903694 | 916584 | 2012 | 17 صفحه PDF | دانلود رایگان |

Post-traumatic stress disorder (PTSD) is a complex and chronic disorder that causes substantial distress and interferes with social and educational functioning. Consequently, identifying the risk factors that make a child more likely to experience traumatic distress is of academic, clinical and social importance. This meta-analysis estimated the population effect sizes of 25 potential risk factors for PTSD in children and adolescents aged 6–18 years across 64 studies (N = 32,238). Medium to large effect sizes were shown for many factors relating to subjective experience of the event and post-trauma variables (low social support, peri-trauma fear, perceived life threat, social withdrawal, comorbid psychological problem, poor family functioning, distraction, PTSD at time 1, and thought suppression); whereas pre-trauma variables and more objective measures of the assumed severity of the event generated small to medium effect sizes. This indicates that subjective peri-trauma factors and post-event factors are likely to have a major role in determining whether a child develops PTSD following exposure to a traumatic event. Such factors could potentially be assessed following a potentially traumatic event in order to screen for those most vulnerable to developing PTSD and target treatment efforts accordingly. The findings support the cognitive model of PTSD as a way of understanding its development and guiding interventions to reduce symptoms.
► Demographic and pre-event factors are only weakly associated with development of PTSD.
► Fear and perceived life threat have stronger correlation to PTSD than trauma severity.
► Post-event factors have stronger correlation to PTSD than pre-event factors.
► Thought suppression, blaming others and distraction are stronger predictors of PTSD.
► Female sex became a stronger risk factor as age increased.
Journal: Clinical Psychology Review - Volume 32, Issue 2, March 2012, Pages 122–138