Data Level Search of Harmonized Data

The HHEAR Data Center hosts a publicly accessible data repository containing de-identified data from all studies accepted into the CHEAR and HHEAR programs. Through harmonization to the HHEAR Ontology, each study includes uniform variable names and codebooks. Our data-level search empowers users to create customized datasets that meet their exact needs. Rather than accessing complete datasets for each study, users select variables of interest, specify time-points, and restrict data to particular categorical values, allowing for the creation of highly customized datasets that align precisely with user requirements.

In order to access the data level search:

For those with existing accounts, log in to HHEAR Data Center,then select Data Level Search.

If you do not have an account, please click on this link to register .