Skip to Main Content
National Addiction & HIV Data Archive Program
  • Find Data
    • Data
    • Series
    • Publications
    • Variables
    • Restricted-use Data
    • Online Analysis
  • Deposit Data
  • Training and Support
  • About
  • Help
  • Contact Us

Search Results

search tips
  • Search terms can be anywhere in the study: title, description, variables, etc.
  • Because our holdings are large, we recommend using at least two query terms:
    rural economy
    home ownership
    higher education
  • Keywords help delimit the breadth of results. Therefore, use as many as required to achieve your desired results:
    elementary education federal funding
  • Our search will find studies with derivative expressions of your query terms: A search for "nation"will find results containing "national"
  • Use quotes to search for an exact expression:
    "social mobility"
  • You can combine exact expressions with loose terms:
    "united states" inmates
  • Exclude results by using a MINUS sign:
    elections -sweden -germany
    will exclude swedish and german election studies
  • On the results page, you will be able to sort and filter to further refine results.

    No studies were found that match your criteria.

    • Try broadening your search and removing filters.
    • Check your spelling.
    • Still no luck? Email ICPSR-help@umich.edu or suggest a data collection that we should acquire.

    The results you are looking
    fur cannot be found

      I C P S R
      • Find Data |
      • Deposit Data |
      • Training and Support |
      • About |
      • Help
      Facebook Twitter

      The National Addiction & HIV Data Archive Program acquires, preserves and disseminates data relevant to drug addiction and HIV research.

      N A H D A P home

      © 2025 The Regents of the University of Michigan. ICPSR is part of the Institute for Social Research at the University of Michigan.