Table 1

Pre and Post treatment values of robot measured variables and clinical scales obtained in patients of Group 1 and Group 2

Pre

Post

Change

p Value


Group 1 (n = 8)

Robot Score (RS)

110.45 ± 64.54

163.74 ± 74.53

53.29 ± 40.11

0.01

Performance Index (PI)

110.45 ± 64.54

199.73 ± 123.72

89.28 ± 99.53

0.04

Active Movement Index (AMI)

54.13 ± 29.14

72.02 ± 24.43

17.88 ± 22.32

n.s.

Motor Power Score (0–20)

13.67 ± 3.31

14.40 ± 2.84

1.13 ± 0.23

n.s

Fugl-Meyer (0–115)

70.43 ± 10.63

75.71 ± 9.34

5.29 ± 4.39

0.04

Group 2 (n = 12)

Robot Score (RS)

204.90 ± 90.43

539.70 ± 248.59

334.80 ± 241.98

0.01

Performance Index (PI)

204.90 ± 90.43

1006.3 ± 693.4

801.38 ± 671.98

0.02

Active Movement Index (AMI)

76.57 ± 16.89

95.57 ± 7.28

19.00 ± 16.01

0.01

Mean Velocity (VM)

32.84 ± 10.32

61.55 ± 17.55

28.71 ± 16.92

0.01

Mean Distance(MD)

20.74 ± 10.72

12.42 ± 5.45

-8.32 ± 8.68

0.01

Normalized Path Length (nPL)

1.81 ± 0.59

1.51 ± 0.74

-0.30 ± 0.69

0.01

Motor Power Score (0–20)

12.00 ± 2.41

13.40 ± 2.74

1.40 ± 0.77

0.01

Fugl-Meyer (0–115)

61.00 ± 8.17

65.67 ± 10.18

4.66 ± 5.02

0.01


Colombo et al. Journal of NeuroEngineering and Rehabilitation 2007 4:3   doi:10.1186/1743-0003-4-3

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