Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Hereditary disorder connective tissue diagnosis indicator NINDS Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NINDS
    • Disease
      • Chiari I Malformation
        • Classification
          • Supplemental-Highly Recommended
        • Domain
          • Participant History and Family History
            • General Health History
    • Domain
      • Participant History and Family History
        • General Health History
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
No No No
Yes Yes Yes

# Definition
The indicator related to personal or family history of double jointedness or excessive joint flexibility or dislocations, also known as Hereditary Disorder of Connective Tissue (HDCT).

# Designation
Hereditary disorder connective tissue diagnosis indicator

# Identifier Origin Version
Q1le88QxrCG NLM CDEs 12-02-2025-download
C22402 NINDS 1
HDCTDiagnosInd BRICS Variable Name N/A