手法を比較

	Clinical Dementia Rating	モントリオール認知評価 (Montreal Cognitive Assessment)
分野	リハビリテーション	リハビリテーション
系統	Process / pipeline	Process / pipeline
提唱年	1984	2005
提唱者	Morris, John C.	Nasreddine, Phillips, Bédirian
種類	Clinician-rated scale	Cognitive screening test
原典	Morris, J. C. (1993). The Clinical Dementia Rating (CDR): current version and scoring rules. Neurology, 43(11), 2412–2414.	Nasreddine, Z. S., Phillips, N. A., Bédirian, V., Charbonneau, S., Whitehead, V., Collin, I., ... & Chertkow, H. (2005). The Montreal Cognitive Assessment, MoCA: a brief screening tool for mild cognitive impairment. Journal of the American Geriatrics Society, 53(4), 695–699.
別名	CDR, CDR Scale, Washington University Dementia Rating	MoCA, MoCA Test, Montreal Cognitive Assessment Test
関連	1	1
概要	The Clinical Dementia Rating (CDR) is a clinician-administered scale that assesses severity of dementia on a 0–3 scale based on interview with the patient and an informed collateral source (e.g., family member). Developed by Morris and colleagues at Washington University School of Medicine, the CDR has become the reference standard for dementia severity assessment in clinical practice and research, particularly for staging Alzheimer's disease.	The Montreal Cognitive Assessment (MoCA) is a brief 10-minute cognitive screening test designed to detect mild cognitive impairment (MCI) in older adults. Developed by Nasreddine and colleagues in 2005 at McGill University, MoCA is more sensitive to cognitive impairment than the Mini-Cog or MMSE, particularly for detecting early Alzheimer's disease and non-Alzheimer dementias, making it widely used in primary care, neurology, and geriatric medicine.