Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Initial reason(s) you had a colonoscopy/sigmoidoscopy? 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
Abdominal pain Abdominal pain LA15468-4 LOINC
Asymptomatic or routine screening Asymptomatic or routine screening LA15470-0 LOINC
Barium enema Barium enema LA15469-2 LOINC
Diarrhea/constipation Diarrhea/constipation LA15466-8 LOINC
Family history of colon cancer Family history of colon cancer LA15463-5 LOINC
Occult fecal blood Occult fecal blood LA15465-0 LOINC
Prior polyps Prior polyps LA15467-6 LOINC
Virtual (CT) colonography Virtual (CT) colonography LA15464-3 LOINC
Visible blood Visible blood LA15462-7 LOINC

# Designation Tags
Initial reasons you had a colonoscopy or sigmoidoscopy [PhenX] Long Common Name
Reasons had colon sigmoidoscopy PhenX Short Name
Initial reason(s) you had a colonoscopy/sigmoidoscopy? Question Text

# Identifier Origin Version
Q1VeNdcjnoe NLM CDEs 12-02-2025-download
67223-8 LOINC 2.69