Table 4.

Correlations between system scores and dexterity/cognitive evaluations.

Evaluation	BBTa	TMTb	MMSEc
BPd-1	–0.63e	0.21	0.32
BP-2	–0.58e	0.41f	0.52f
CEg-1	–0.72e	0.29	0.37
CE-2	–0.41	0.53e	0.61e

^aBBT: Box-and-Block test.

^bTMT: Trail-Making Test.

^cMMSE: Mini-Mental State Examination.

^dBP: basic practice.

^eSpearman rank correlation analysis (N=10); P<.01.

^fSpearman rank correlation analysis (N=10); P<.05.

^gCE: cognitive exercise.