Data Sharing for Demographic Research
A data archive for demography and population sciences

Two Updates to Add Health Released

DSDR is pleased to announce updates to two studies in the National Longitudinal Study of Adolescent Health (Add Health) series.

For the National Longitudinal Study of Adolescent Health (AddHealth), 1994-2008 (ICPSR 21600), Part 31 was updated following a resupply of the data by the Principal Investigators. Specifically, additional variables added to the data file, and CRP and EBV values have been recalculated, resulting in minimal changes to the data. The associated documentation and codebook files were also updated. Finally, a user guide describing measures of inflammation and immune function for Part 31 was also added.

For the National Longitudinal Study of Adolescent Health (AddHealth), 1994-2008: Wave IV Biomarker Data [Restricted Use] (ICPSR 33443), Part 2 was updated following a resupply of the data by the Principal Investigators. Specifically, additional variables added to the data file, and CRP and EBV values have been recalculated, resulting in minimal changes to the data. The associated documentation and codebook files were also updated. Finally, a user guide describing measures of inflammation and immune function for Part 2 was also added.

2013-03-08

You can also view other DSDR announcements.