Decline in work productivity found 15 years before early-onset dementia diagnosis
A study published in Neurology suggests that individuals who develop early-onset dementia may experience a decline in work productivity up to 15 years before their formal diagnosis. Researchers analyzed tax records and health data to identify an association between income loss and future cognitive decline.
Why it matters
Identifying early markers of dementia could lead to earlier interventions and help policymakers understand the long-term economic impact of neurodegenerative diseases.
edited by Sadie Harley , reviewed by Andrew Zinin
The report summarizes scientific findings neutrally, explicitly noting that the study shows an association rather than causation.
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