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The association of blood-based biomarkers of neuropathology with cognitive performance and incident dementia in a diverse, nationally-representative sample of US adults

2026-01-08 epidemiology Title + abstract only
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INTRODUCTIONThe association of blood-based biomarkers of neuropathology with cognition, dementia, and mortality and how these association potentially differ by race/ethnicity, has not been examined in large, diverse, nationally-representative samples of adults. METHODSThe sample included Health and Retirement Study (HRS) respondents over age 50 with blood-based neuropathology biomarker, demographic, and cognitive data (n=4,214). A{beta}-40, A{beta}-42, neurofilament light chain (NfL), and glial...

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