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Development and validation of a harmonized memory score for multicenter Alzheimer's disease and related dementia research

2025-04-03 neurology Title + abstract only
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INTRODUCTIONList-learning tasks are important for characterizing memory in ADRD research, but the Uniform Data Set neuropsychological battery (UDS-NB) lacks a list-learning paradigm; thus, sites administer a range of tests. We developed a harmonized memory composite that incorporates UDS memory tests and multiple list-learning tasks. METHODSItem-banking confirmatory factor analysis was applied to develop a memory composite in a diagnostically heterogenous sample (n=5943) who completed the UDS-N...

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