PREPARE Challenge - Phase 2: Model Arena (Social Determinants Track)

Advance algorithms and analytic approaches for early prediction of Alzheimer's disease and related dementias based on social determinants of health, with an emphasis on explainability of predictions. [Model Arena - Social Determinants Track] #health

$130,000 in prizes
Completed dec 2024
440 joined

Challenge data


The data for this challenge came from the Mexican Health and Aging Study (MHAS) Cognitive Aging Ancillary Study (Mex-Cog). MHAS is a longitudinal, population-representative national survey of older adults in Mexico. MHAS makes data products publicly available, including the data used to create the competition dataset. To access the data, people must register (free of charge) and agree to terms of use.

Please note that we won't be able to field questions about the data, but we wanted to share it here for the benefit of the community. If you have a question, feel free to post it to the forum.

Users of MHAS data must properly credit MHAS with the following text:

The MHAS (Mexican Health and Aging Study) is partly sponsored by the National Institutes of Health/National Institute on Aging (grant number NIH R01AG018016) in the United States and the Instituto Nacional de Estadística y Geografía (INEGI) in Mexico. Data files and documentation are public use and available at www.MHASweb.org.


Learn about the challenge data source: MHAS