Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Difficulty waking naps PhenX 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 Never LA6270-8 LOINC
2 Sometimes LA10082-8 LOINC
3 Always LA9933-8 LOINC

# Designation Tags
Do you have great difficulty waking up from naps? Question Text
Do you have great difficulty waking up from naps [PhenX] Long Common Name
Difficulty waking naps PhenX Short Name

# Identifier Origin Version
65569-6 LOINC 2.69
QyDE3cj3ix NLM CDEs 12-02-2025-download