hunt_hess_classification: Hunt and Hess Classification for Subarachnoid Hemorrhage
Description
Retrieves the Hunt and Hess Grade for patients with subarachnoid hemorrhage (SAH). This classification system correlates the severity of clinical presentation with surgical risk and mortality.
Usage
hunt_hess_classification(clinical_findings)
Value
A list containing:
Hunt_Hess_Grade
The input grade.
Description
The clinical description associated with the grade.
Mortality_Rate
Estimated mortality percentage associated with the grade.
Arguments
clinical_findings
Numeric (1-5). Select the grade corresponding to the patient's clinical status:
1: Asymptomatic, mild headache, or slight nuchal rigidity.
2: Moderate/severe headache, nuchal rigidity, no deficit (except CN palsy).
3: Drowsy, confused, or mild focal deficit.
4: Stupor, moderate-severe hemiparesis, early decerebrate rigidity.
5: Deep coma, decerebrate rigidity, moribund.
References
Hunt WE, Hess RM. Surgical risk as related to time of intervention in the repair of intracranial aneurysms. J Neurosurg. 1968;28(1):14-20. doi:10.3171/jns.1968.28.1.0014