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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-V.

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.

News

February 15, 2012

Call for Papers: 2012 Add Health Users Conference

Submission deadline is March 30, 2012

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February 10, 2012

Add Health 2012 Users Conference

Please mark your calendars

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December 14, 2011

Living Arrangements of Young Adults: New Add Health Research Brief Released

Data from Wave IV of the National Longitudinal Study of Adolescent Health (Add Health) provide new insights on the living arrangements of young adults (ages 24 to 32).

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