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Table 3 Performance measures of the two stroke patients (P01 and P02) before and after the treatment sessions

From: Motor improvement estimation and task adaptation for personalized robot-aided therapy: a feasibility study

  Performance measures by session (mean ± sem) Friedman’s test Wilcoxon signed-rank test with Holm–Bonferroni correction (for two comparisons)
AI,2 AF,1 AF,2 Chi-square (2) P-value pcorr
AI,2–AF,1
pcorr
AI,2–AF,2
pcorr
AF,1–AF,2
P01
 MV (m/s) 0.08 ± 0.004 0.11 ± 0.005 0.13 ± 0.005 32.44 9.01e−08 5.89e−04 5.89e−04 0.015
 SAL − 6.92 ± 0.65 − 5.31 ± 0.26 − 5.15 ± 0.23 6.33 0.041 0.035 0.031 0.892
 %SUCC 77.8 ± 7.3 100 ± 0.0 94.4 ± 5.6 10.18 0.006 0.031 0.033 > 0.99
P02
 MV (m/s) 0.09 ± 0.003 0.12 ± 0.002 0.11 ± 0.004 18.78 8.36e−05 0.001 0.002 0.586
 SAL − 5.49 ± 0.29 − 4.04 ± 0.21 − 3.99 ± 0.19 16.33 0.0003 0.004 0.003 0.844
 %SUCC 98.6 ± 1.4 100 ± 0.0 100 ± 0.0 4.0 0.1353 > 0.99 > 0.99 > 0.99