Skip to main content

Table 3 Comparison between subcortical vascular cognitive impairment (group I) and healthy control subjects (group II) regarding computerized dynamic posturography findings

From: Gait and balance impairments in patients with subcortical vascular cognitive impairment

 

Group-I

(n: 28)

Group-II

(n: 22)

t test

t value

p value

CDP—SOM ratio

92.30 ± 11.34

96.91 ± 2.30

1.623

0.105

CDP—VIS ratio

76.27 ± 2.89

90.17 ± 2.06

13.532

<0.001*

CDP—VEST ratio

51.65 ± 4.18

68.03 ± 2.98

20.671

<0.001*

CT/D, midfrequency

1.42 ± 0.59

0.90 ± 0.36

3.657

<0.001*

CT/D, high frequency

0.43 ± 0.16

0.26 ± 0.15

3.885

<0.001*

CT/E, midfrequency

1.51 ± 0.56

0.53 ± 0.35

7.148

<0.001*

CT/E, high frequency

0.43 ± 0.23

0.12 ± 0.07

5.910

<0.001*

CT/F, midfrequency

1.15 ± 0.66

0.65 ± 0.27

3.314

0.002*

CT/F, high frequency

0.45 ± 0.27

0.12 ± 0.09

5.357

<0.001*

SP/D, midfrequency

84.79 ± 5.10

65.59 ± 5.80

12.440

<0.001*

SP/D, high frequency

67.41 ± 3.25

47.12 ± 5.11

17.096

<0.001*

SP/E, midfrequency

85.84 ± 5.56

62.94 ± 3.23

17.152

<0.001*

SP/E, high frequency

74.70 ± 7.54

55.61 ± 5.41

10.009

<0.001*

SP/F, midfrequency

84.76 ± 4.97

59.61 ± 6.66

15.299

<0.001*

SP/F, high frequency

70.86 ± 6.73

56.58 ± 7.39

7.135

<0.001*

  1. CT cancelation time, CDP-SOM, VIS, VEST computerized dynamic posturography somatosensory, D eyes open sway-referenced platform, E eyes closed, sway-referenced platform, F eyes open sway referenced surround and platform, SP spectral power
  2. *Significant