Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
12h1. IF YES, do their hallucinations include patterns that are not definite objects, such as pixelation of flat uniform surfaces? 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- bevpatt

# Datatype
Value List

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

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