Participation Criteria

Studies are potentially eligible for inclusion in this project if they satisfy the following criteria:

  • Prospective cohort study design
  • Date of birth (or age), gender, and thyroid stimulating hormone (TSH) and free thyroxine (fT4) recorded at baseline
  • Date of death or the age at death recorded during follow-up

Please contact the Thyroid Studies Collaborator Coordinator if you would like to particpate.