Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Are they: LOINC Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
1 Single vision distance glasses only LA14753-0 LOINC
2 Single vision reading glasses only LA14754-8 LOINC
3 Separate reading and distance glasses LA14755-5 LOINC
4 Bifocals LA14756-3 LOINC
5 Multifocals LA14757-1 LOINC
8 Don't know LA12688-0 LOINC
9 Missing LA14698-7 LOINC

# Designation Tags
Are they: Question Text
Glasses type PhenX Short Name
Glasses type [PhenX] Long Common Name

# Identifier Origin Version
QkYb5U5snig NLM CDEs 12-02-2025-download
64885-7 LOINC 2.69