Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
14. What are the first three digits of the ZIP code of your primary residence? NACC Demographic information
Patient and caregiver demographic information
Other NIA-funded studies
  • NACC
    • Uniform Data Set
      • Form name- A1: Participant Demographics
        • Packet- Initial Visit Packet
          • Variable name- zip

# Datatype
Text

# Identifier Origin Version
UDS_a1_Initial Visit Packet_zip NACC-source_dataset+form_name+packet+var_name NACC_uds-v4-ivp-ded-11122025