Correlation between the Quality of Attention and Cognitive Competence with Motor Action in Stroke Patients

Table 5

Results of comparisons of MMSE, TMT A, and TMT B scores divided by age categories.

	Age (in year)	50–59	60–69	70–79	80–89	^1	Power^2
Group 1		7	13	28	2
	MMSE	25 ± 2.52	24 ± 2.38	21.75 ± 3.45	20 ± 4.24	0.02	83.09
	TMT A	100 ± 32.3	108.15 ± 47.5	122.2 ± 56.5	145 ± 70.71	0.58	17.74
	TMT B	239.57 ± 66.9	280.5 ± 38.87	256.8 ± 89.5	300 ± 0	0.32	18.2
Group 2		11	18	16	5
	MMSE	28.73 ± 2.41	27.22 ± 1.86	25.38 ± 2.16	23.2 ± 1.8	0.00	99.79
	TMT A	69.64 ± 28.97	75.94 ± 36.41	90.13 ± 26.6	103.2 ± 28.9	0.02	46.52
	TMT B	109.82 ± 70.51	193.5 ± 68.81	250.1 ± 58.3	281 ± 42.49	0.00	99.48

ANOVA or Kruskal-Wallis. ²Power of statistical test (in percent).