Table 2. Subjects’ performance in language assessment test according to age bracket.

		Age bracket (years)				ANOVA sig. F (P)
		17-30	30-50	51 and over	Total
Guided interview	Mean	11.71 (0.47)	11.91 (0.30)	11.82 (0.39)	11.84 (0.37)	0.264
Automatisms - form	Mean	29.00 (0.00)	29.00 (0.00)	29.00 (0.00)	29.00 (0.00)	Not applicable
Automatisms - content	Mean	3.00 (0.00)	3.00 (0.00)	3.00 (0.00)	3.00 (0.00)	Not applicable
Oral comprehension	Mean	40.57 (1.87)	39.81 (1.80)	39.32 (2.24)	39.74 (2.04)	0.150
Repetition	Mean	32.86 (0.36)	32.44 (0.80)	32.32 (1.09)	32.46 (0.90)	0.172
Reading	Mean	32.79 (0.43)	32.28 (1.02)	31.97 (1.59)	32.24 (1.26)	0.119
Graphical comprehension	Mean	12.57 (0.76)	12.72 (0.63)	12.21 (1.07)	12.47 (0.89)	0.055
Naming	Mean	29.00 (1.84)	27.66 (2.55)	27.79 (2.64)	27.95 (2.50)	0.220
Lexical availability	Mean	23.71 (6.02)	21.16 (5.98)	16.85 (6.61)	19.78 (6.74)	0.001
Buccofacial praxis	Mean	5.93 (0.27)	5.91 (0.30)	5.79 (0.48)	5.86 (0.38)	0.385
Oral comprehension - parts of the body	Mean	8.00 (0.00)	7.91 (0.39)	7.97 (0.17)	7.95 (0.27)	0.476
Handling of objects	Mean	8.00 (0.00)	7.97 (0.18)	7.94 (0.24)	7.96 (0.19)	0.614
Copying	Mean	4.00 (0.00)	3.97 (0.18)	3.94 (0.34)	3.96 (0.25)	0.750
Dictation	Mean	12.86 (0.36)	11.59 (1.85)	10.64 ( 2.93)	11.42 (2.36)	0.009
Graphical comprehension - parts of the body	Mean	8.00 (0.00)	7.78 (0.49)	7.94 (0.34)	7.89 (0.39)	0.122
Naming of actions	Mean	5.93 (0.27)	5.81 (0.47)	5.53 (1.21)	5.71 (0.86)	0.242
Number repetition	Mean	10.00 (0.00)	9.97 (0.18)	10.00 (0.00)	9.99 (0.11)	0.478
Reading of numbers	Mean	10.00 (0.00)	9.91 (0.39)	9.68 (0.84)	9.83 (0.61)	0.156

Data are reported as means ± standard deviation (SD). ANOVA = analysis of variance; sig = significance. F (P) ≤ 0.005.