Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Hunt and Hess scale 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
      • Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
        • Classification
          • Supplemental
        • Domain
          • Disease/Injury Related Events
            • Classification
    • Domain
      • Disease/Injury Related Events
        • Classification
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
1 Asymptomatic, mild headache, slight nuchal rigidity Asymptomatic, mild headache, slight nuchal rigidity
2 Moderate to severe headache, nuchal rigidity, no neurologic deficit other than cranial nerve palsy Moderate to severe headache, nuchal rigidity, no neurologic deficit other than cranial nerve palsy
3 Drowsiness/confusion, mild focal neurologic deficit Drowsiness/confusion, mild focal neurologic deficit
4 Stupor, moderate-severe hemiparesis Stupor, moderate-severe hemiparesis
5 Coma, decerebrate posturing Coma, decerebrate posturing

# Definition
This is a 5 level scale for classifying the severity of Subarachnoid Hemorrhage (SAH), the higher the score the lower the likelihood of survival.

# Designation
Hunt and Hess scale

# Identifier Origin Version
CHASjVD9a_m NLM CDEs 12-02-2025-download
C14245 NINDS 3
HuntHessScale BRICS Variable Name N/A