Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
At what age did chronic bronchitis start [PhenX] LOINC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Number

# Designation Tags
Chronic bronch start age PhenX Short Name
At what age did chronic bronchitis start [PhenX] Long Common Name
At what age did it start? Question Text

# Identifier Origin Version
64190-2 LOINC 2.69
7k_toco2ol NLM CDEs 12-02-2025-download