Prolonged Grief, Posttraumatic Stress, and Depression Among Bereaved Parents: Prevalence and Response to an Intervention Program.

Bereaved parents may experience diverse psychological symptoms. Possible interventions are not yet well established. In this study, the psychological symptoms of 323 bereaved parents (mean age = 39.97, SD = 7.21, 52.0% female), referred to a 4-week family-oriented rehabilitation (FOR) program, were assessed. The baseline assessments indicated that 160 (49.5%) parents showed symptoms of prolonged grief disorder (PGD). Complicated grief was indicated in 272 (84.2%), depression in 191 (59.1%), and posttraumatic stress disorder in 242 (74.9%) parents. Mothers were at higher risk of complicated grief (p ≤ .001), depression (p = .029), and posttraumatic stress disorder (p = .004), compared to fathers. Significant remissions of symptoms between admission and discharge from the program are presented as symptoms of complicated grief, depression, and posttraumatic stress. The effect sizes ranged between d = 0.68 and 1.22. In addition, significantly fewer parents fulfilled PGD criteria on discharge from the FOR program (p ≤ .001). The special FOR program appears promising with regard to improving the bereaved parents' mental health.