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Related Concept Videos

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A hemorrhagic stroke develops when a cerebral blood vessel ruptures, allowing blood to escape into the surrounding brain tissue, as in intracerebral hemorrhage (ICH), or into the subarachnoid space, as in subarachnoid hemorrhage (SAH). Because the skull is a rigid compartment, the sudden presence of extravascular blood rapidly increases intracranial pressure and compresses adjacent neural structures, leading to immediate tissue injury and impaired cerebral perfusion.Mass Effect and Primary...
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DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...
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Related Experiment Video

Updated: Apr 28, 2026

Advanced Diffusion Imaging in The Hippocampus of Rats with Mild Traumatic Brain Injury
10:33

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Modern readmission rates after head trauma.

Ryan J Keneally1, Eric R Heinz1, Robert Young2

  • 1Department of Anesthesiology, George Washington University, Washington, DC, USA.

Proceedings (Baylor University. Medical Center)
|October 13, 2023
PubMed
Summary

The 30-day readmission rate for head trauma patients is 5.0%, lower than previously reported. Interventions targeting younger men and elderly patients may reduce head trauma readmissions.

Keywords:
Head traumaquality metricsreadmission

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Area of Science:

  • Neurology
  • Public Health
  • Health Services Research

Background:

  • Previous reports indicated a 8.9% readmission rate for head trauma patients using 2014 data.
  • This study aimed to reevaluate head trauma readmission rates using more specific ICD-10 codes from 2019.
  • The objective was to identify factors associated with readmission to inform targeted interventions.

Purpose of the Study:

  • To determine the current 30-day readmission rate for head trauma patients.
  • To identify demographic and clinical factors associated with head trauma readmissions.
  • To propose evidence-based interventions for reducing head trauma readmissions.

Main Methods:

  • Analysis of the 2019 National Readmission Database for patients with ICD-10 codes indicating head trauma.
  • Definition of readmission as occurring within 30 days of initial hospital admission.
  • Statistical comparisons using chi-square, Mann-Whitney rank sum, and multivariable logistic regression.

Main Results:

  • The 30-day readmission rate for head trauma was 5.0%.
  • Higher readmission rates were observed in men (5.6%) and patients aged 65 and older (5.8%).
  • Factors associated with increased readmission included multiple injuries, discharge against medical advice, and government insurance.

Conclusions:

  • The 30-day head trauma readmission rate has decreased significantly.
  • Interventions such as empirical antiepileptic medications for younger men and antibiotics for elderly patients warrant investigation.
  • Reducing readmissions may be improved by addressing factors like discharge against medical advice.