Confronta i metodi

	Scala per il Disturbo da Lutto Prolungato	Texas Revised Inventory of Grief
Campo	Psicologia del lutto	Psicologia del lutto
Famiglia	Process / pipeline	Process / pipeline
Anno di origine	2008	1987
Ideatore	Holly G. Prigerson, Paul K. Maciejewski	Thomas R. Faschingbauer, Sidney Zisook, Richard DeVaul
Tipo	Self-report questionnaire	Self-report questionnaire
Fonte seminale	Prigerson, H. G., & Maciejewski, P. K. (2008). Prolonged grief disorder: Defining the disorder and addressing its clinical and public health significance. Psychotherapy and Psychosomatics, 77(6), 365–376.	Faschingbauer, T. R., Zisook, S., & DeVaul, R. (1987). The Texas Revised Inventory of Grief. In S. Zisook (Ed.), Biopsychosocial aspects of bereavement (pp. 111–124). American Psychiatric Press.
Alias	PG-13, Prigerson PG-13, Prolonged Grief Symptom Scale	TRIG, Faschingbauer TRIG, Revised Inventory of Grief
Correlati	4	4
Sintesi	The Prolonged Grief Disorder Scale (PG-13) is a 13-item diagnostic assessment tool developed by Prigerson and Maciejewski to operationalize the DSM-5-TR diagnostic criteria for Prolonged Grief Disorder. Designed as a structured clinical instrument, the PG-13 directly maps onto the symptomatic, cognitive, and functional criteria required for diagnosis, making it invaluable in clinical and research settings where standardized diagnostic assessment is needed.	The Texas Revised Inventory of Grief (TRIG) is a 21-item multidimensional measure developed by Faschingbauer, Zisook, and DeVaul in 1987 to assess both past grief behaviors (how the person grieved when the death occurred) and present grief feelings (current emotional response to loss). The TRIG is unique in distinguishing historical grief response from contemporary grief state, providing a comprehensive temporal and dimensional profile of bereavement.