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. Author manuscript; available in PMC: 2018 Dec 6.
Published in final edited form as: Rehabil Psychol. 2017 Nov;62(4):464–473. doi: 10.1037/rep0000185

Table 6.

Classification Accuracy of the Different Composite Scores for Combined Brain-Injured Participants Without and Without Motor Impairment (i.e., TBI and Stroke; n = 339)

Composite Score No. classified as cognitively impaired by the Original Composite score no. (%) No. classified as cognitively impaired by Motor-Free composite score no. (%) No. of participants classified as impaired by both composites Overall proportion of agreement % κ
Fluid Cognition 115(35.2) 141 (43.1) 99 82.2 .63
Overall Cognition 73 (22.5) 109(33.6) 67 85.2 .639

Note. TBI = traumatic brain injury.