TableĀ 2

Neurotological studies in patients and comparison to control group

RombergCaloric-leftCaloric-rightGalvanicVibratoryvHIT
NoAgeOC3044IW3044IWLRLRGain-LGain-RRS
145FF000.7000.700000.690.79B
212FF0.4000.50000000.470.61B
319IF000000NPNPNPNPNPNPNP
458IF00000000000.510.75B
532FF10.59.535714288.44.9000.800.86B
656FF000000NPNP000.450.39B
720IF00000000000.860.72B
837IF00000033.1000.540.56B
927NI7.912NP9.221.5NP13.313.8000.730.67B
1024IF44.7284.9027.33.94.4000.640.42B
Controls15.7NN20.1
p<0.001
27.8
p<0.001
*24.0
p<0.001
23.7
p<0.001
*6.7
p<0.05
6.4
p<0.05
0.4
p<0.001
0.5
p<0.001
0.99
p<0.005
1.01
p<0.005
A
  • Results for controls are means and p values for the comparison with the case group.

  • *Ice water test was not performed in the control group as it provokes a severe vertigo in patients with no vestibulopathy.

  • B, bilateral; C, closed eyes; F, fall; I, instability; IW, ice water, Caloric, galvanic and vibratory tests: expressed in degrees per second; L, left; N, normal; NP, not performed; O, open eyes; R, right; RS, refixation saccades; vHIT, video head impulse test.