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Table 2 Posturography measurements of the study group

From: Static posturography across the EDSS scale in people with multiple sclerosis: a cross sectional study

Posturographic parameter

EDSS (n = 464)

<1.0 (n = 57)

1.0–1.5 (n = 78)

2.0–2.5 (n = 118)

3.0–3.5 (n = 45)

4.0–4.5 (n = 93)

5.0–5.5 (n = 26)

6.0–6.5 (n = 47)

Eyes open

 Ellipse area (mm2)

41.3 (44.7)

82.9 (124.7)

106.5 (154.2)

175.8 (199.3)

179.2 (171.0)

179.6 (184.4)

296.5 (227.2)

 CoP path length (mm)

97.1 (58.9)

140.2 (112.8)

165.9 (150.2)

260.9 (177.7)

253.3 (145.2)

265.8 (155.8)

372.2 (232.8)

 Sway rate (mm/s)

5.8 (6.2)

9.0 (14.5)

11.3 (22.8)

13.1 (18.8)

15.4 (17.9)

16.5 (7.9)

18.9 (11.8)

Eyes closed

 Ellipse area (mm2)

74.5 (74.0)

158.6 (271.3)

216.3 (328.7)

448.0 (660.3)

513.1 (578.0)

547.4 (568.3)

880.0 (641.5)

 CoP path length (mm)

162.1 (88.1)

235.2 (229.5)

277.6 (213.4)

449.6 (342.0)

494.9 (324.9)

524.2 (421.9)

904.5 (672.8)

 Sway rate (mm/s)

9.7 (10.8)

14.0 (13.3)

15.4 (12.5)

24.0 (17.6)

27.1 (15.9)

26.9 (22.9)

39.5 (23.6)