Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Autoimmune disease family hx PhenX LOINC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
Explanation Explanation LA15331-4 LOINC
No No LA32-8 LOINC
Yes Yes LA33-6 LOINC

# Definition Tags
Explanation (for each type of relative, please give presumed diagnosis) Source: Regenstrief LOINC

# Designation Tags
Autoimmune disease family hx PhenX Short Name
Do you have any blood relatives with any type of autoimmune disease? Question Text
Do you have any blood relatives with any type of autoimmune disease [PhenX] Long Common Name

# Identifier Origin Version
66541-4 LOINC 2.69
myWg7u5jnoe NLM CDEs 12-02-2025-download