Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Rare Disease Family History GRDR Demographic information
Patient and caregiver demographic information
NIH CDEs
  • GRDR
    • Requirement
      • Required
    • Category
      • Family History

# Definition Datatype
None Daughter Granddaughter Grandson Half-brother Half-sister Maternal Aunt Maternal Cousin Maternal Grandfather Maternal Grandmother Maternal Uncle Brother Father Mother Sister Nephew Niece Paternal Aunt Paternal Cousin Paternal Grandfather Paternal Grandmother Paternal Uncle Son Don't know Externally Defined

# Definition Tags
None Daughter Granddaughter Grandson Half-brother Half-sister Maternal Aunt Maternal Cousin Maternal Grandfather Maternal Grandmother Maternal Uncle Brother Father Mother Sister Nephew Niece Paternal Aunt Paternal Cousin Paternal Grandfather Paternal Grandmother Paternal Uncle Son Don't know Health
Participant-reported Question

# Designation Tags
Rare Disease Family History Question
Which family members also are known to have the participant’s rare disease? Health

# Identifier Origin Version
GRDR030 GRDR N/A
oJBOOtPmZgA NLM CDEs 12-02-2025-download