Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
8c. Circumstantial speech; overly focused on details, overly lengthy NACC Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
Other NIA-funded studies
  • NACC
    • Frontotemporal Lobar Degeneration
      • Form name- C3F: Social Behavior Observer Checklist
        • Packet- Initial Visit Packet
          • Variable name- ftdcircu

# Datatype
Value List

# Permissible value Value meaning name
0 Never
1 Once
2 2-3x
3 4+

# Identifier Origin Version
FTLD_c3f_Initial Visit Packet_ftdcircu NACC-source_dataset+form_name+packet+var_name NACC_ftld-v3-ivp-ded-01132026