Christina A DiBlasio1, Thomas A Novack, Edwin W Cook, Kristen Dams-O'Connor, Richard E Kennedy. 1. Department of Psychology (Ms DiBlasio and Dr Cook), Department of Physical Medicine and Rehabilitation (Dr Novack), and Division of Gerontology, Geriatrics, and Palliative Care (Dr Kennedy), University of Alabama at Birmingham, Birmingham, Alabama; Departments of Rehabilitation and Human Performance and Neurology, Icahn School of Medicine at Mount Sinai, New York City, New York (Dr Dams-O'Connor).
Abstract
OBJECTIVE: To examine convergent validity of the Brief Test of Adult Cognition by Telephone (BTACT) by determining correlation with established neuropsychological tests, administered an average of 4.4 days apart, in an inpatient traumatic brain injury (TBI) population. SETTING: Acute inpatient rehabilitation hospital. PARTICIPANTS: Fifty-five patients receiving inpatient rehabilitation for new-onset TBI (69.1% male; mean age = 37 years, SD = 14 years). DESIGN: Cross-sectional, secondary data analysis. MAIN MEASURES: BTACT; California Verbal Learning Test-second edition (CVLT-2); Wechsler Adult Intelligence Scale-IV (WAIS-IV) Digit Span; Trail Making Test; semantic fluency; phonemic fluency; Symbol Digit Modalities Test; Wisconsin Card Sorting Test. RESULTS: The BTACT was significantly associated with established neuropsychological tests across composite scores of overall cognition (r = 0.64, P < .001), episodic verbal memory (r = 0.66, P < .001), and executive function (r = 0.56, P < .001). For BTACT subtests, Word List Immediate Recall and Word List Delayed Recall were correlated with CVLT-2 learning trials total score (r = 0.57, P < .01) and long delay free recall (r = 0.60, P < .001), respectively. BTACT Digits Backward correlated with WAIS-IV Digit Span (r = 0.51, P < .01). BTACT Animal Fluency was associated with semantic fluency (r = 0.65, P < .01), phonemic fluency (r = 0.60, P < .01), and Trail Making Test Part B (r = 0.39, P < .01). CONCLUSION: BTACT composite scores of overall cognition, verbal memory, and executive function demonstrate initial convergent validity in a TBI inpatient population. Future research should examine validity in a larger sample of individuals with TBI.
OBJECTIVE: To examine convergent validity of the Brief Test of Adult Cognition by Telephone (BTACT) by determining correlation with established neuropsychological tests, administered an average of 4.4 days apart, in an inpatient traumatic brain injury (TBI) population. SETTING: Acute inpatient rehabilitation hospital. PARTICIPANTS: Fifty-five patients receiving inpatient rehabilitation for new-onset TBI (69.1% male; mean age = 37 years, SD = 14 years). DESIGN: Cross-sectional, secondary data analysis. MAIN MEASURES: BTACT; California Verbal Learning Test-second edition (CVLT-2); Wechsler Adult Intelligence Scale-IV (WAIS-IV) Digit Span; Trail Making Test; semantic fluency; phonemic fluency; Symbol Digit Modalities Test; Wisconsin Card Sorting Test. RESULTS: The BTACT was significantly associated with established neuropsychological tests across composite scores of overall cognition (r = 0.64, P < .001), episodic verbal memory (r = 0.66, P < .001), and executive function (r = 0.56, P < .001). For BTACT subtests, Word List Immediate Recall and Word List Delayed Recall were correlated with CVLT-2 learning trials total score (r = 0.57, P < .01) and long delay free recall (r = 0.60, P < .001), respectively. BTACT Digits Backward correlated with WAIS-IV Digit Span (r = 0.51, P < .01). BTACT Animal Fluency was associated with semantic fluency (r = 0.65, P < .01), phonemic fluency (r = 0.60, P < .01), and Trail Making Test Part B (r = 0.39, P < .01). CONCLUSION: BTACT composite scores of overall cognition, verbal memory, and executive function demonstrate initial convergent validity in a TBI inpatient population. Future research should examine validity in a larger sample of individuals with TBI.
Authors: S R Millis; M Rosenthal; T A Novack; M Sherer; T G Nick; J S Kreutzer; W M High; J H Ricker Journal: J Head Trauma Rehabil Date: 2001-08 Impact factor: 2.710
Authors: Kristen Dams-O'Connor; Karla Therese L Sy; Alexandra Landau; Yelena Bodien; Sureyya Dikmen; Elizabeth R Felix; Joseph T Giacino; Laura Gibbons; Flora M Hammond; Tessa Hart; Doug Johnson-Greene; Jeannie Lengenfelder; Anthony Lequerica; Jody Newman; Thomas Novack; Therese M O'Neil-Pirozzi; Gale Whiteneck Journal: J Neurotrauma Date: 2018-03-13 Impact factor: 5.269
Authors: Kristen Dams-O'Connor; Jessica M Ketchum; Jeffrey P Cuthbert; John D Corrigan; Flora M Hammond; Juliet Haarbauer-Krupa; Robert G Kowalski; A Cate Miller Journal: J Head Trauma Rehabil Date: 2020 Mar/Apr Impact factor: 3.117