Prolonged Grief Disorder: Psychometric Validation of Criteria Proposed for DSM-V and ICD-11

TLDR

Bereavement is a universal experience linked to increased morbidity and mortality, yet for a minority it can become a persistent, disabling condition that may qualify as a distinct mental disorder, though it is not currently recognized in DSM‑IV or ICD‑10. The study aimed to assess the psychometric validity of proposed criteria for prolonged grief disorder to improve detection and treatment of bereaved individuals at high risk of persistent distress and dysfunction.

Abstract

Bereavement is a universal experience, and its association with excess morbidity and mortality is well established. Nevertheless, grief becomes a serious health concern for a relative few. For such individuals, intense grief persists, is distressing and disabling, and may meet criteria as a distinct mental disorder. At present, grief is not recognized as a mental disorder in the DSM-IV or ICD-10. The goal of this study was to determine the psychometric validity of criteria for prolonged grief disorder (PGD) to enhance the detection and potential treatment of bereaved individuals at heightened risk of persistent distress and dysfunction.