Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Difficulty waking up 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 in the morning Question Text
Do you have great difficulty waking up in the morning [PhenX] Long Common Name
Difficulty waking up PhenX Short Name

# Identifier Origin Version
Qy3eX3qj2ox NLM CDEs 12-02-2025-download
65556-3 LOINC 2.69