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Table 3 Inter-group results

From: Use of low-cost virtual reality in the treatment of the upper extremity in chronic stroke: a randomized clinical trial

Variable

EG

CG

F

P

Bonferroni

Media ± SD

Media ± SD

MD

P

CI

Grip strength pre

14.87 ± 8.07

21.33 ± 12.71

1.855

0.174

− 6.47

0.077

(− 13.68 to 0.74)

Grip strength pos

16.92 ± 8.29

22.63 ± 12.43

− 5.71

0.114

(− 12.87 to 1.44)

Grip strength f-up

17.61 ± 9.08

22.50 ± 12.58

− 4.89

0.190

(− 12.32 to 2.54)

BBT pre

23.78 ± 12.42

31.56 ± 11.71

3.046

0.076

− 7.78

0.062

(− 15.95 to 0.40)

BBT pos

27.17 ± 13.27

32.50 ± 10.68

− 5.33

0.193

(− 13.50 to 2.83)

BBT f-up

27.72 ± 12.13

33.89 ± 10.89

− 6.17

0.118

(− 13.96 to 1.64)

ARAT pre

41.78 ± 14.94

48.78 ± 7.52

0.549

0.498

− 7.00

0.085

(− 15.01 to 1.01)

ARAT pos

45.06 ± 14.51

50.17 ± 7.16

− 5.11

0.189

(− 12.86 to 2.64)

ARAT f-up

42.94 ± 16.78

50.56 ± 6.75

− 7.61

0.083

(− 16.27 to 1.05)

ARAT (A) pre

13.39 ± 5.18

16.00 ± 2.47

0.717

0.420

− 2.61

0.062

(− 5.36 to 0.14)

ARAT (A) pos

14.17 ± 4.99

16.50 ± 2.23

− 2.33

0.079

(− 4.95 to 0.28)

ARAT (A) f-up

14.50 ± 4.93

16.50 ± 2.23

− 2.00

0.126

(− 4.59 to 0.59)

ARAT (B) pre

9.78 ± 2.96

11.17 ± 1.47

0.513

0.491

− 1.39

0.083

(− 2.97 to 0.19)

ARAT (B) pos

10.28 ± 2.56

11.39 ± 1.24

− 1.11

0.107

(− 2.47 to 0.25)

ARAT (B) f-up

10.39 ± 2.55

11.44 ± 1.20

− 1.06

0.664

(− 2.40 to 0.29)

ARAT (C) pre

10.72 ± 6.27

12.83 ± 4.84

1.647

0.209

− 2.11

0.266

(− 5.90 to 1.68)

ARAT (C) pos

12.44 ± 6.39

13.28 ± 4.90

− 0.83

0.663

(− 4.69 to 3.02)

ARAT (C) f-up

12.56 ± 6.30

13.61 ± 4.43

− 1.06

0.565

(− 4.74 to 2.63)

ARAT (D) pre

7.83 ± 1.79

8.78 ± 0.94

0.375

0.572

− 0.94

0.056

(− 1.91 to 0.03)

ARAT (D) pos

8.17 ± 1.69

8.98 ± 0.02

− 0.83

0.044*

(− 1.64 to − 0.02)

ARAT (D) f-up

8.28 ± 1.65

8.98 ± 0.02

− 0.72

0.076

(− 0.08 to 1.52)

DASH pre

42.98 ± 16.07

37.22 ± 19.23

0.382

0.564

5.78

0.335

(− 6.23 to 17.79)

DASH pos

40.35 ± 16.22

35.35 ± 17.23

4.98

0.377

(− 6.34 to 16.33)

DASH f-up

40.45 ± 15.68

35.14 ± 17.28

5.31

0.341

(− 5.86 to 16.49)

  1. EG experimental group, CG control group, SD standard deviation, MD mean difference, CI confidence interval, Pre pre-treatment, Pos pos-treatment, F-up follow-up, BBT block and box test, ARAT action research arm test, ARAT (A) action research arm test subtest A grasp, ARAT (B) action research arm test subtest B grip, ARAT (C) action research arm test subtest C pinch, ARAT (D) action research arm test subtest D gross movement, DASH disabilities of the arm, shoulder and hand questionnaire
  2. Repeated measures analysis of variance (ANOVA) with Bonferroni a posteriori adjustment. *p value < 0.05
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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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