Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
12i1. IF YES, do the auditory hallucinations include simple sounds like knocks or other simple sounds? NACC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
Other NIA-funded studies
  • NACC
    • Uniform Data Set
      • Form name- B9: Clinician Judgment of Symptoms
        • Packet- Initial Visit Packet
          • Variable name- beahsimp

# Datatype
Value List

# Permissible value Value meaning name
0 No
1 Yes
9 Unknown

# Identifier Origin Version
UDS_b9_Initial Visit Packet_beahsimp NACC-source_dataset+form_name+packet+var_name NACC_uds-v4-ivp-ded-11122025