手法を比較

	パンデミック悲嘆尺度	パンデミック疲労尺度（Pandemic Fatigue Scale, PFS）
分野	公衆衛生学	公衆衛生学
系統	Process / pipeline	Process / pipeline
提唱年	2021	2020
提唱者	Zisook et al.	Restrepo et al.
種類	Self-report	Self-report
原典	Zisook, S., Iglewicz, A., Avanzato, M. R., Maglione, J., Glorioso, D., Zetumer, S., ... & Shuchter, S. R. (2021). Bereavement, complicated grief, and depression: A report from the experience registry of bereavement in adults. Journal of Affective Disorders Reports, 6, 100255.	Restrepo, A., Pfeil, J., & Farias, M. (2021). Pandemic fatigue and the risk of SARS-CoV-2 transmission in a representative US sample. Nature Medicine, 27(6), 1093–1101.
別名	PGS, COVID Grief Scale	PFS, COVID Fatigue Scale
関連	3	3
概要	The Pandemic Grief Scale (PGS) is a brief screening instrument assessing grief reactions specific to death losses during COVID-19. Developed by Zisook and colleagues in 2021, it adapts the Inventory of Complicated Grief (ICG) items to pandemic bereavement contexts, measuring both typical grief responses and complicated grief symptoms. The PGS recognizes that pandemic deaths—often characterized by social isolation, restricted funeral rituals, and constrained grieving practices—create unique bereavement trajectories requiring tailored support.	The Pandemic Fatigue Scale (PFS) measures psychological exhaustion and reduced motivation to maintain protective behaviors during prolonged pandemics. Developed by Restrepo and colleagues, it captures the phenomenon whereby individuals progressively abandon preventive measures (distancing, mask-wearing, testing) despite ongoing transmission risk, driven by 'fatigue' or loss of motivation rather than reduced threat perception. The PFS has become essential for monitoring behavioral adherence trends and explaining divergence between risk and protective behavior during multi-wave pandemics.