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

# Datatype
Date

# Designation Tags
Amount sleep naptime PhenX Short Name
How many hours and minutes of sleep do you usually get when you take a nap [PhenX] Long Common Name
How many hours and minutes of sleep do you usually get when you take a nap? Question Text

# Identifier Origin Version
65568-8 LOINC 2.69
Xk8Nhcj3sl NLM CDEs 12-02-2025-download