เปรียบเทียบวิธี

	Inventory of Complicated Grief	แบบประเมินปฏิกิริยาการโศกเศร้าของโฮแกน
สาขาวิชา	จิตวิทยาความสูญเสีย	จิตวิทยาความสูญเสีย
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1995	2001
ผู้ริเริ่ม	Holly G. Prigerson	Nancy S. Hogan
ประเภท	Self-report questionnaire	Self-report questionnaire
แหล่งต้นตำรับ	Prigerson, H. G., Frank, E., Kasl, S. V., et al. (1995). Complicated grief and bereavement-related depression as distinct disorders: Preliminary empirical validation in elderly bereaved spouses. American Journal of Psychiatry, 152(1), 22–30.	Hogan, N. S., Greenfield, D. B., & Schmidt, L. A. (2001). Development and validation of the Hogan Grief Reaction Checklist. Death Studies, 25(1), 1–32.
ชื่อเรียกอื่น	ICG, Prigerson ICG	HGRC, Hogan GRC, Grief Reaction Checklist
ที่เกี่ยวข้อง	4	4
สรุป	The Inventory of Complicated Grief (ICG) is a 19-item self-report measure developed by Prigerson and colleagues in 1995 to assess complicated grief—a persistent, impairing form of grief that goes beyond typical bereavement. Designed to distinguish complicated grief from bereavement-related depression, the ICG has become the gold-standard screening and diagnostic instrument in bereavement research and clinical practice.	The Hogan Grief Reaction Checklist (HGRC) is a 61-item comprehensive measure developed by Nancy S. Hogan and colleagues in 2001 to assess the full spectrum of grief reactions—encompassing not only grief distress and symptoms but also post-loss growth and resilience. Unique among grief instruments, the HGRC explicitly measures positive outcomes of bereavement (personal growth, meaning, strengthened relationships), reflecting contemporary understanding that grief can coexist with adaptive change.