Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Presence of underlying conditions NLM Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • External Forms
    • COVID-19

# Datatype
Value List

# Permissible value Value meaning name
Asthma Asthma
Cancer in the past year Cancer in the past year
Chronic heart disease Chronic heart disease
Chronic kidney disease Chronic kidney disease
Chronic lung disease Chronic lung disease
Diabetes Diabetes
Immunosuppressive condition Immunosuppressive condition

# Definition
From CDC COVID-19 Community survey question bank (DRAFT)

# Designation
Presence of underlying conditions

# Identifier Origin Version
C6GIh4YaY NLM CDEs 12-02-2025-download