Table 2. Comparison of MoCA-J sub-score between the control group and the SS group.

	Control group (n=36)	SS group (n=23)
Visuospatial/executive function (5)	3.5 ± 1.0	3.4 ± 1.0/5
Naming (3)	2.9 ± 0.4	3.0 ± 0.0
Attention (6)	4.9 ± 1.1	4.8 ± 1.0
Language (2)	1.6 ± 0.9	1.7 ± 0.8
Abstraction (2)	1.1 ± 0.8	0.9 ± 0.7
Delayed recall* (5)	1.8 ± 1.7	3.0 ± 1.4
Orientation (6)	5.8 ± 0.4	5.6 ± 0.7
Total scores	22.2 ± 3.6	23.2 ± 3.1

Values are shown as the mean ± SD. *p<0.005 for the difference between the two groups. SS: synchronized swimming. (): full score