Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
8k1. Multiple system atrophy (MSA) syndrome - type 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- D1a: Clinical Syndrome
        • Packet- Initial Visit Packet
          • Variable name- msasynt

# Datatype
Value List

# Permissible value Value meaning name
1 MSA-predominant cerebellar ataxia (MSA-C)
2 MSA-predominant Parkinsonism (MSA-P)
3 MSA-predominant dysautonomia

# Identifier Origin Version
UDS_d1a_Initial Visit Packet_msasynt NACC-source_dataset+form_name+packet+var_name NACC_uds-v4-ivp-ded-11122025