Test-retest reliability of the Traumatic Brain Injury Screening Instrument.
The Traumatic Brain Injury Screening Instrument (TBISI) was implemented in Veterans Affairs medical facilities in an attempt to identify Operation Enduring Freedom and Operation Iraqi Freedom (OEF/OIF) veterans with possible mild TBI. Despite its widespread implementation, the reliability and validity of the screening tool has not yet been established. The current study reports preliminary findings on the test-retest reliability of the TBISI in 44 OEF/OIF veterans referred for neuropsychological evaluation following a positive TBI screen. Results suggest overall poor test-retest reliability of the TBI screening tool with regard to type of event, injuries sustained, and resulting sequelae. These findings underscore the importance of further investigation of its psychometric properties to promote accurate identification and referral of veterans with possible TBI.
John D. Dingell Veterans Affairs Medical Center, 4646 John R Street, Detroit, MI 48201, USA.
Sarah A
SA
Van Dyke
Bradley N
BN
Axelrod
Christian
C
Schutte
D000328:Adult; D001930:Brain Injuries / Q000175:diagnosis*; D006801:Humans; D008297:Male; D011594:Psychometrics; D015203:Reproducibility of Results; D014481:United States; D014728:Veterans; D055815:Young Adult