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Table 3 Comparison of medio-lateral sensory balance scores of complete static sensory organization test between control and study groups (n=30)

From: Assessment of postural instability in Parkinson’s disease patients

Medio-lateral

Cases (n=15)

Control (n=15)

U

P

Somatosensory

    

 Min.–Max.

0.0–97.0

97.0–100.0

12.0*

<0.001*

 Mean ± SD.

69.47 ± 36.97

98.87 ± 1.30

 Median and quartile

80.0 (68–97)

99.0 (98–100)

Visual

    

 Min.–Max.

0.0–94.0

80.0–100.0

54.0*

0.014*

 Mean ± SD.

70.33 ± 30.52

90.60 ± 7.89

 Median and quartile

82.0 (71–86)

89.0 (82–99)

Vestibular

    

 Min.–Max.

0.0–100.0

81.0–100.0

79.50

0.169

 Mean ± SD.

72.73 ± 31.39

88.13 ± 5.88

 Median and quartile

84.0 (74–92)

85.0 (85–91)

Preferential

    

 Min.–Max.

0.0–81.0

60.0–91.0

32.0*

0.001*

 Mean ± SD.

45.20 ± 32.20

80.33 ± 10.42

 Median and quartile

50.0 (10–74)

86.0 (70–89)

Global

    

 Min.–Max.

1.0–73.0

70.0–88.0

5.50*

<0.001*

 Median and quartile

50.0 (41–70)

74.0 (74–81)

  1. U, Mann-Whitney test, p, p value for comparing between the two groups
  2. *Statistically significant at p ≤ 0.05