Question
Question Posted 02/28/26:
This question is specific to subject characteristics: What are the specific variables that are investigated in this category as an outline is provided e.g., demographic, family history medical history however these are broad categories so please provide what specific variables owuld be put into these categories
This question is specific to subject characteristics: What are the specific variables that are investigated in this category as an outline is provided e.g., demographic, family history medical history however these are broad categories so please provide what specific variables owuld be put into these categories
Response posted 03/02/26 by Adam Diaz:
The specific variables captured in the subject characteristics table can be found in the data dictionary, which is also available for download on the IDA; a broader characterization can also be found in the ADNI data user guide under the 'subject characteristics' section (https://adni.loni.usc.edu/help-faqs/adni-data-user-guide/)
