Log In/Create Account

Compare Variables
Side by Side Across Studies!

SAMHDA announces a new Variable Search feature that allows users to compare variables from a single study and across multiple studies. Use the checkboxes and the "Compare" button on the Variable Search Results page to see variable level information for the selected variables.

The following example shows a variable comparison for "AK9B5" (from the Drug Abuse Treatment Outcome Study--Adolescent (DATOS-A), 1993-1995: [United States] study) and "AK17B5" (from the Drug Abuse Treatment Outcome Study (DATOS), 1991-1994: [United States] study).

Go to the Search/Compare Variables page to start your own variable comparison. If you need any assistance with this new feature, please contact SAMHDA.

screenshot of the compare variables page