Table 3.

Serial subtraction performance between single and dual-task conditions (Median [IQR]), (significance and effect sizes represent comparison to ST).

	Serial subtraction performance	p-value	Effect size
Single task	7.5 (5.75)
Dual-task SOT condition
C1	5.83 (5.00)	0.167	0.31
C2	5.67 (5.77)	0.126	0.34
C3	5.67 (6.17)	0.13	0.34
C4	6.00 (4.25)	0.083	0.38
C5	5.67 (4.83)	0.145	0.33
C6	5.33 (2.83)	0.013	0.55