Question

Question Posted 10/01/24:
I am searching for dxsum_pdxconv_adniall.csv file but couldn't find it
i also checked the diagnosis summary it doesnt have column like DXCHANGE,DXCURREN,DXCONV ,etc
if possible can you provide me dxsum_pdxconv_adniall.csv for the research containing the above column i mention with ptid

Response posted 10/01/24 by Danielle:
That file has been "harmonized" so that all of the diagnosis variables from previous phases of ADNI have been consolidated into a single diagnosis variable. You can refer to the data dictionary for the specifics.
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2024 Alzheimer’s Disease Neuroimaging Initiative
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