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Table 2 Difference between groups regarding the mean scores of UPDRS-part II&III, BBS and ABCS

From: Combined effects of virtual reality techniques and motor imagery on balance, motor function and activities of daily living in patients with Parkinson’s disease: a randomized controlled trial

Outcome

Outcome Measures

Groups

Baseline

Assessment at 6th Week

Assessment at 12thWeek

Follow up at 16th Week

Mean ± SD

Mean± SD

Mean± SD

Mean± SD

Motor Function

UPDRS-part III

Experimental

32.45±3.98

23.00±8.31

15.05±7.16

18.68±7.04

Control

31.86±4.62

28.23±6.10

25.52±7.36

24.27±9.23

Z

-.329

-2.140

-4.146

-2.303

P-value

.742

.032

<.001

.021

Balance confidence

ABCS

Experimental

59.26±5.87

73.55±4.45

81.01±6.14

78.60±5.76

Control

59.34±8.89

66.39±7.80

71.83±8.25

68.65±7.33

Z

-.282

-3.029

-3.240

-3.771

P-value

.778

.002

<.001

<.001

Balance

BBS

Experimental

38.95±3.23

46.59±3.07

51.36±2.83

52.36±2.30

Control

40.23±4.61

43.23±4.45

45.77±4.52

45.54±3.98

Z

-1.084

-2.805

-3.953

-4.971

P-value

.278

.005

<.001

<.001

Activities of Daily livings

UPDRS-part II

Experimental

22.00±4.64

17.14±4.36

13.07±4.005

12.85±4.050

Control

21.51±3.89

20.03±3.80

18.00±4.19

16.54±4.61

Z

-.166

-2.101

-3.583

-2.612

P-value

.869

.036

<.001

.009

  1. UPDRS Unified Parkinson’s Disease Rating Scale, ABCS Activities-specific Balance Confidence scale, BBS Berg Balance Scale