Incidence of brain injury
• 1.7 million people sustain a traumatic brain injury (TBI) each year. According to the Centers for Disease Control and Injury Prevention, the leading causes of TBI are:
o Falls (35.2%)
o Motor vehicle-traffic crashes (17.3%)
o Struck by/against events (16.5%)
o Assaults (10%)
• Brain injury can result in a range of outcomes (according to the Centers for Disease Control and Prevention):
o 52,000 die
o 275,000 are hospitalized
o 1,365,000 are treated and released from an emergency department.
• According to the Centers for Disease Control and Prevention, among children ages 0 to 14 years, TBI results in an estimated
o 2,685 deaths
o 37,000 hospitalizations
o 435,000 emergency department visits
• The number of people with TBI who are not seen in an emergency department or who receive no care is unknown.
• TBI is a contributing factor to a third (30.5%) of all injury-related deaths in the United States.
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• About 75% of TBIs that occur each year are concussions or other forms of mild traumatic brain injury (MTBI).

Source: Brain Injury Association of America