TABLE 3.

CAT test results for patients with gliomas of interest.

CAT Test		Cut-off	A	B	C
Written comprehension	Words Ts	54	50†	53†	51†
	Raw score	27/30	25	27	26
Speech production	Reading words Ts	61	69	69	57†
	Raw score	45/48	48	48	42
	Object naming Ts	61	61†	60†	61†
	Raw score	43/48	42	41	43
	Repeating complex words Ts	61	62	62	55†
	Raw score	5/6	6	6	5
Cognitive	Recognition memory Ts	47	48	59	32†
	Raw score	8/10	9	10	4

Results from the Comprehensive Aphasia Test (CAT) are shown for the subtests that were impaired for patients A, B and C. Raw scores are converted to T-scores following comparison to a reference population of 113 patients. If the score is equal or below the cut-off value, this is classified as impaired performance, marked by † in bold. The raw score indicates how many errors the patients made, or in the cut-off column, the total number of points available (denominator), and the highest number associated with impaired performance (numerator). The patients performed in the normal range for the remainder of the subtests from the CAT.