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Key Resources

User Guides

Detailed documentation designed to help users understand the study design, data sets, and guidelines for analyzing the data.

Codebooks

PDF codebooks for coding responses and documenting the layout and code definitions of the data files.

Add Health Navigator

Metadata discovery tool to explore and create custom codebooks, as well as provide a wave to wave variable comparison for Waves I-VI.

Public-Use Data Sets

Access and download the public use codebooks and data sets which contain a reduced sample size (Waves I-V).

Restricted-Use Data Sets

Access the data sets available via restricted-use contract, renew contract, add researchers, and transfer or terminate contract. Data linkages are not allowable with a restricted-use contract.

Ancillary Studies

Submit an application to add new contextual or biological data to the Add Health data sets, including data linkages.

cheering women in office setting
July 26, 2022

New Data Release

Add Health has released the following data to contract researchers: Individual Vital Status and Underlying Cause of Death File, 2019 This file contains one record...
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July 14, 2022

2022 Add Health Users Conference Presentations

Thank you to all our amazing staff, presenters, moderators, and attendees for making the 2022 Add Health Users Conference a huge success! We had a...
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June 9, 2022

2022 Add Health Users Conference Final Agenda

The final agenda for the 2022 Add Health Users Conference is now available. The conference program features over 40 presentations by investigators who are conducting...
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