Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Ext LE symp 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 None LA137-2 LOINC
2 Extend up to and may include ankle LA15036-9 LOINC
3 Extend up to and may include knee LA15037-7 LOINC
4 Extends above knees LA15038-5 LOINC

# Designation Tags
Sensory symptoms Question Text
Extent of lower extremity sensory symptoms [PhenX] Long Common Name
Ext LE symp PhenX Short Name

# Identifier Origin Version
71X08qi3se NLM CDEs 12-02-2025-download
65707-2 LOINC 2.69