期刊
PSYCHOLOGICAL MEDICINE
卷 51, 期 5, 页码 825-834出版社
CAMBRIDGE UNIV PRESS
DOI: 10.1017/S0033291719003829
关键词
Adults; bereavement; depression; DSM-5; grief; PCBD criteria; PTSD; suicide; trauma
资金
- National Institute of Mental Health [MH65368, MH077930]
- American Foundation for Suicide Prevention
The study identified three distinct trajectories of grief reactions in bereaved adults, with one trajectory showing high and sustained grief reactions persisting for almost 7.5 years. Participants with prolonged grief exhibited greater functional impairment and self-reported depression compared to those whose grief reactions subsided over time. The study also recommended revisions to the PCBD criteria to avoid excluding cases with clinically significant grief-related distress and impairment.
Background We examine the performance of the Diagnostic and Statistical Manual of Mental Disorders-fifth edition (DSM-5) persistent complex bereavement-related disorder (PCBD) criteria in bereaved adults to identify prolonged grief cases determined prospectively. Methods Bereaved adults (n = 138) were assessed at 8, 21, 32, 67, and 90 months after the sudden death of a spouse or close relative. We used latent class growth analysis to identify the longitudinal trajectories of grief assessed using the Inventory for Complicated Grief. To validate the trajectory that corresponded to prolonged grief, we examined the baseline predictors of these trajectories and their relationship with functional impairment. Results We found three distinct trajectories of grief reactions. One of these trajectories (13.8%) showed high and sustained grief reactions that persisted for almost 7.5 years after the death. Participants with prolonged grief showed greater functional impairment [relative risk ratio (RRR) = 0.82, 95% confidence interval (CI): 0.70 to -0.97; p = 0.02] and higher self-reported depression (RRR = 1.21, 95% CI 1.09 to 1.96; p = 0.001) than participants whose grief reactions subsided over time. The original PCBD (requiring 6 criterion C symptoms) criteria correctly identified cases (57.9-94.7%) with perfect specificity (100%) but low to high sensitivity (5.6-81.3%); however, its sensitivity increased when revising criterion C to require > 3 (45.5-94.1%). The dimensional approach showed high sensitivity (0.50-1) and specificity (0.787-0.97). Conclusions We recommend revisions to the PCBD criteria, which are overly restrictive and may exclude cases with clinically significant grief-related distress and impairment. In the meantime, clinicians need to monitor grief symptoms over time using available dimensional approaches to reduce the burden of grief.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据