Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Dx Crohn's disease PhenX LOINC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
Explanation Explanation LA15331-4 LOINC
No No LA32-8 LOINC
Yes Yes LA33-6 LOINC

# Definition Tags
Explanation: (diagnosis if known, date of diagnosis, doctor who made the diagnosis) Source: Regenstrief LOINC

# Designation Tags
Have you been diagnosed with Crohn's disease or another inflammatory bowel disorder? Question Text
Dx Crohn's disease PhenX Short Name
Have you been diagnosed with crohn's disease or another inflammatory bowel disorder [PhenX] Long Common Name

# Identifier Origin Version
66537-2 LOINC 2.69
7yaX_5shix NLM CDEs 12-02-2025-download