방법 비교

	바델 지수: 허혈성 뇌졸중 후 기능적 결과 평가	NIHSS: National Institutes of Health Stroke Scale
분야	신경학	신경학
계열	Process / pipeline	Process / pipeline
기원 연도	1965	1989
창시자	Florence I. Mahoney and Dorothea Barthel	Thomas Brott and NIH Stroke Study Group
유형	Clinician or caregiver report	Clinician-rated
원전	Barthel, D. W., Gottwald, B. (1965). Functional Evaluation: The Barthel Index. Maryland State Medical Journal, 14(5), 61-65.	Brott, T., Adams, H. P., Olinger, C. P., et al. (1989). Measurements of acute cerebral infarction: A clinical examination scale. Stroke, 20(7), 864-870.
별칭	Barthel Index, Modified Barthel Index	NIH Stroke Scale
관련	4	5
요약	The Barthel Index (BI) is the most widely used functional assessment tool for measuring disability and dependency in activities of daily living, particularly in stroke and neurological rehabilitation. Developed by Florence Mahoney and Dorothea Barthel in 1965, the 10-item index quantifies independence in basic self-care and mobility tasks. The Barthel Index is the standard functional outcome measure in stroke trials, rehabilitation settings, and long-term follow-up cohorts, predicting discharge disposition and functional prognosis.	The NIHSS is the standard acute stroke severity assessment tool used in emergency departments, stroke centers, and clinical trials worldwide. Developed by the NIH Stroke Study Group in 1989, the 15-item scale provides rapid, reproducible quantification of acute neurological deficit from ischemic or hemorrhagic stroke. NIHSS scores inform thrombolytic and thrombectomy eligibility, predict outcomes, and serve as primary endpoint in stroke intervention trials.