Cumulative effects of mild traumatic brain injury in the general population: persistent post-concussion symptoms and post-traumatic stress

Key Points

• To explore the relationship between multiple mild traumatic brain injuries (mTBIs) and the severity of persistent post-concussion symptoms (PPCS) and post-traumatic stress disorder (PTSD).
• Analysis of data from the general population regarding mTBI occurrences.
• Assessment of PPCS and PTSD symptoms associated with multiple mTBIs.
• Evaluation of early intervention strategies for affected individuals.
• Increased severity of PPCS observed in those with multiple mTBIs.
• Higher levels of PTSD and C-PTSD symptoms identified in individuals with a history of mTBI.
• Need for tailored interventions highlighted to mitigate long-term psychological effects.