TBI Facts Primer
Traumatic brain injury (TBI) is a serious public health problem in the United States. Each year, traumatic brain injuries contribute to a substantial number of deaths and cases of permanent disability. Recent data shows that, on average, approximately 1.4 million people sustain a traumatic brain injury annually. A TBI is caused by a bump, blow or jolt to the head or a penetrating head injury that disrupts the normal function of the brain. Not all blows or jolts to the head result in a TBI. The severity of a TBI may range from “mild,” i.e., a brief change in mental status or consciousness to “severe,” i.e., an extended period of unconsciousness or amnesia after the injury. The majority of TBIs that occur each year are concussions or other forms of mild TBI. CDC’s research and programs work to prevent TBI and help people better recognize, respond, and recover if a TBI occurs.
Go to the CDC (Centers for Disease Control) to access the following facts sheets. Click here.
Concussion in Sports
An estimated 1.6 to 3.8 million sports- and recreation-related concussions occur in the United States each year. This fact sheet provides an overview of concussion in sports and recreation and steps to take to help prevent these injuries.
Facts about Traumatic Brain Injury
This fact sheet was developed by CDC in collaboration with ten national organizations. It contains up-to-date information about the incidence, causes, risk factors, and cost associated with TBI in the United States.
Facts about Traumatic Brain Injury (Spanish) Datos sobre lesiones traumáticas del cerebro
Esta hoja informativa contiene la información más reciente sobre incidencia, causas, factores de riesgo y costos relacionados con lesiones traumáticas del cerebro.
Traumatic Brain Injury: A Guide for Criminal Justice Professionals
This guide provides an overview of TBI, information on the extent of TBI and related problems within the criminal justice system, and how these problem can be addressed.
Traumatic Brain Injury in Prisons and Jails: An Unrecognized Problem
This guide provides information for TBI professionals about what is known about individuals with TBI in prisons and jails, how TBI-related problems affect them and others while they are incarcerated, and what is needed to address these problems.
Victimization of Persons with Traumatic Brain Injury or Other Disabilities: A Fact Sheet for Professionals
This fact sheet was developed for professionals and provides an overview of the topic of victimization of persons with TBI or other disabilities.
Victimization of Persons with Traumatic Brain Injury or Other Disabilities: A Fact Sheet for Friends and Families
This fact sheet provides a general overview of victimization and risks to people with TBI or other disabilities.
* Links to non-Federal organizations found at this site are provided solely as a service to our users. These links do not constitute an endorsement of these organizations or their programs by CDC or the Federal Government, and none should be inferred. CDC is not responsible for the content of the individual organization Web pages found at these links.
