Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Extent of skin involvement NHLBI Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NHLBI
    • Sickle Cell Disease
      • Domain
        • Disease Related Events
          • History of Disease Event
        • Treatment/Intervention Data
          • Transplantation/Stem Cell Transplant
      • Classification
        • Proposed

# Datatype
Value List

# Permissible value Value meaning name
19–50% body surface area or involvement with superficial sclerotic features not hidebound (able to pinch) 19–50% body surface area or involvement with superficial sclerotic features not hidebound (able to pinch)
<18% body surface area with disease signs but no sclerotic features <18% body surface area with disease signs but no sclerotic features
>50% body surface area or deep sclerotic features hidebound or impaired mobility, ulceration, severe pruritis >50% body surface area or deep sclerotic features hidebound or impaired mobility, ulceration, severe pruritis
No symptoms No symptoms

# Definition Tags
Code denoting the extent of skin involvement in GVHD (Graft Versus Host Disease) Short Description Description

# Designation Tags
Extent of skin involvement
Skin involvement GVHD extent code Preferred Question Text

# Identifier Origin Version
ssL7PdXhpk NLM CDEs 12-02-2025-download
C58861 NHLBI ID N/A
SkinInvolvmntGVHDExtentCode BRICS Variable Name N/A