Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Do you usually follow the same sleep schedule (i.e., no more than a 1 hour difference in sleep and wake times) on both work/school and non-work/school days? (or school days and weekends) 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 usually follow the same sleep schedule (i.e., no more than a 1 hour difference in sleep and wake times) on both work/school and non-work/school days? (or school days and weekends) Question Text
Follow same sleep schedule PhenX Short Name
Do you usually follow the same sleep schedule, that is, no more than a 1 hour difference in sleep and wake times, on both work or school and non-work or school days [PhenX] Long Common Name

# Identifier Origin Version
mklN35snsg NLM CDEs 12-02-2025-download
65562-1 LOINC 2.69