Differential associations between traumatic brain injury severity and four dementia phenotypes in military veterans

Key Points

• The aim is to assess how different severities of traumatic brain injury (TBI) relate to various dementia phenotypes in military veterans.
• Analyzed relationships between TBI severity and dementia phenotypes in military veterans.
• Examined associations to evaluate the dose-response relationship.
• Identified a dose-response relationship between TBI severity and dementia risk.
• Raised questions regarding the association between TBI and Alzheimer's disease (AD) specifically.