Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Baltimore-Washington Cooperative Young Stroke Study (BWCYSS) - standard sub type NINDS Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NINDS
    • Disease
      • Stroke
        • Classification
          • Supplemental
        • Domain
          • Disease/Injury Related Events
            • Classification
    • Domain
      • Disease/Injury Related Events
        • Classification
    • Population
      • Adult

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
Atherosclerotic vasculopathy Atherosclerotic vasculopathy Atherosclerotic vasculopathy
Cardiac/transcardiac embolism Cardiac/transcardiac embolism Cardiac/transcardiac embolism
Hematologic/ Other Hematologic/ Other Hematologic/ Other
Indeterminate Indeterminate Indeterminate
Migrainous Migrainous Migrainous
Non-atherosclerotic vasculopathy Non-atherosclerotic vasculopathy Non-atherosclerotic vasculopathy
Oral contraceptive and exogenous estrogen use Oral contraceptive and exogenous estrogen use Oral contraceptive and exogenous estrogen use
Other drug related Other drug related Other drug related
Vasculopathy of uncertain cause (lacunar) Vasculopathy of uncertain cause (lacunar) Vasculopathy of uncertain cause (lacunar)

# Definition
Ischemic Stroke Subtype based on the Baltimore-Washington Cooperative Young Stroke Study (BWCYSS) Classification System

# Designation
Baltimore-Washington Cooperative Young Stroke Study (BWCYSS) - standard sub type

# Identifier Origin Version
jCmEJQgzWXp NLM CDEs 12-02-2025-download
BWCYSSStandardSubTyp BRICS Variable Name N/A
C14228 NINDS 3