Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
14. bvFTD: Are acquired alterations in behavior, personality, or comportment important elements in the clinical presentation of the subject? (I.e., at least one of the characteristics described in Questions 15- 21 is "Definitely present".) NACC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
Other NIA-funded studies
  • NACC
    • Frontotemporal Lobar Degeneration
      • Form name- B9F: Clinical PPA and bvFTD Features
        • Packet- Initial Visit Packet
          • Variable name- ftdbvcln

# Datatype
Value List

# Permissible value Value meaning name
0 No
1 Yes

# Identifier Origin Version
FTLD_b9f_Initial Visit Packet_ftdbvcln NACC-source_dataset+form_name+packet+var_name NACC_ftld-v3-ivp-ded-01132026