TABLE 2.

Summary of means and standard deviations (SD) on the WAB-AQ and WAB subtests.

WAB-AQ and subtests	Active			Sham
	Baseline Mean (SD)	0-week Mean (SD)	6-week Mean (SD)	Baseline Mean (SD)	0-week Mean (SD)	6-week Mean (SD)
Aphasia quotient (AQ)	83.20 (9.57)	85.49 (8.63)	82.74 (9.92)	82.28 (9.74)	83.53 (10.18)	82.98 (10.01)
Spontaneous speech	16.94 (2.19)	17.50 (1.78)	16.91 (1.97)	16.72 (2.08)	16.92 (2.07)	16.75 (2.05)
Auditory verbal comprehension	9.38 (0.67)	9.32 (0.64)	9.29 (0.90)	9.18 (0.68)	9.38 (0.52)	9.38 (0.56)
Repetition	7.68 (1.46)	7.78 (1.68)	7.63 (1.71)	7.65 (1.50)	7.68 (1.50)	7.75 (1.70)
Naming	7.54 (2.36)	8.14 (2.22)	7.55 (2.30)	7.59 (2.25)	7.80 (2.38)	7.62 (2.31)