title: Risk of posttraumatic stress symptoms: a comparison of child survivors of pediatric cancer and parental bereavement.
abstract: OBJECTIVE
  To compare the risk of posttraumatic stress (PTS) symptoms and the mediating effect of perceived future threat on the risk of PTS symptoms among survivors of pediatric cancer and children who had a parent die.
  
  
  METHODS
  Seventy-eight children (39 survivors of cancer, 39 bereaved) completed self-report measures of PTS symptoms, depression, anxiety, and perceived risk of future threat for the event they experienced.
  
  
  RESULTS
  The children who lost a parent reported significantly more PTS symptoms than the survivors of cancer. The effect of group status (survivor of cancer vs. bereaved) on PTS symptomatology was partly mediated by the children's perceived risk of future threat.
  
  
  CONCLUSIONS
  The rate of PTS symptoms was found to be higher among children who had lost a parent than among survivors of pediatric cancer. This difference may partly be explained by their perceived risk of a future threat. Clinical implications are discussed.
authors.affiliation: University of Mississippi Medical Center, Department of Psychiatry, 2500 N. State Street, Jackson, MS 39216, USA. lstoppelbein@psychiatry.umsmed.edu
authors.forename: Laura A
authors.initials: LA
authors.lastname: Stoppelbein
authors.forename: Leilani
authors.initials: L
authors.lastname: Greening
authors.forename: T David
authors.initials: TD
authors.lastname: Elkin
mesh_terms: D000328:Adult; D001601:Bereavement; D002648:Child; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology / Q000401:mortality*; D010290:Parents / Q000523:psychology*; D012307:Risk Factors; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis / Q000523:psychology*; D011795:Surveys and Questionnaires; D017741:Survivors / Q000523:psychology*