HPFS Questionnaires

Use the buttons on the right to view PDFs of questionnaires by year and format:

Permission

The questionnaires on this website are protected by copyright. All rights are reserved. The contents and design of these forms may not be used in any way for commercial purposes without permission. In general, use of the questions for scientific research is allowed. However, permission must be requested, in part to assure appropriate citation or acknowledgement.

Guidelines for External Collaborators

Question Index (HPFS long forms only)

Pick from below to see the history of specific questions asked on the HPFS long forms over the years.