Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Eye problem ever 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
1 Yes LA33-6 LOINC
2 No LA32-8 LOINC
7 Refused LA4389-8 LOINC
9 Don't know LA12688-0 LOINC

# Designation Tags
Eye problem ever PhenX Short Name
Has a doctor ever told you that you had this eye problem [PhenX] Long Common Name

# Identifier Origin Version
XyBKDqshjl NLM CDEs 12-02-2025-download
64816-2 LOINC 2.69