1. Pre-existing Health Conditions and Repeat Traumatic Brain Injury
Lee L. Saunders, PhD, Anbesaw W. Selassie, DrPH, Elizabeth G. Hill, PhD, Michael D. Horner, PhD, Joyce S. Nicholas, PhD, Daniel T. Lackland, PhD, John D. Corrigan, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 90, Issue 11, Pages (November 2009)
DOI: /j.apmr
Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Kaplan-Meier estimates of survival for repeat TBI by pre-existing epilepsy/seizure disorder. Neither, no epilepsy/seizure disorder in medical record or self-report; Either, epilepsy/seizure disorder by either medical record or self-report; Both, epilepsy/seizure disorder by both medical record and self-report. Abbreviations: ESD, epilepsy/seizure disorder; RTBI, repeat TBI.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Kaplan-Meier estimates of survival for repeat TBI by pre-existing alcohol/drug problem. Neither, no alcohol/drug problem in medical record or self-report; Either, alcohol/drug problem by either medical record or self-report; Both, alcohol/drug problem by both medical record and self-report. Abbreviations: ALC DRG, alcohol/drug problem; RTBI, repeat TBI.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions