Table 2.

Correlation between number of shuttles and cognitive variables

Variable	Correlation	P value
Comprehension	0.249	0.01
Arithmetic	0.187	0.06
Analogies	0.138	0.17
Vocabulary	0.140	0.17
Block Design	0.283	0.005
Object Assembly	0.126	0.215
Coding	-0.138	0.176
BMIa	0.11	0.28

^aBody Mass Index.