US Burden of Disorders Affecting the Nervous System
JAMA Neurology 10.1001/jamaneurol.2025.4470November 24, 2025 at 11:00 AM EST
What is the US burden of disorders affecting the nervous system?This cross-sectional study of the Global Burden of Disease 2021 study data found that, among the US population of 332.7 million, disorders affecting nervous system health impacted 180.3 million US individuals and were the top cause of disability, with 16.6 million disability-adjusted life-years. Conditions with the greatest collective disability were stroke, Alzheimer disease and other dementias, diabetic neuropathy, and migraine.Given the high prevalence of disorders affecting the nervous system, the United States should prioritize efforts to combat these conditions with new prevention strategies, therapeutics, and focused rehabilitation.
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