VEMP parameters | Patients with dizziness (n = 9) | Patients without dizziness (n = 16) | t value | P value | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Min | Max | Mean | SD | Min | Max | ||||
P13 latency (ms) | Rt | 18.0 | 2.31 | 14.10 | 20.11 | 16.90 | 1.50 | 14.80 | 20.00 | 1.242 | 0.232 |
Lt | 16.40 | 1.51 | 15.10 | 18.00 | 17.30 | 1.70 | 13.80 | 20.00 | − 0.871 | 0.400 | |
N23 latency (ms) | Rt | 26.10 | 2.40 | 22.50 | 29.20 | 24.90 | 1.70 | 21.00 | 27.00 | 1.134 | 0.274 |
Lt | 23.20 | 3.60 | 20.10 | 27.10 | 25.80 | 1.80 | 20.90 | 28.30 | − 1.840 | 0.089 | |
P13-N23 amplitude (μv) | Rt | 34.10 | 20.60 | 11.00 | 62.40 | 37.80 | 11.60 | 18.90 | 61.80 | − 0.490 | 0.631 |
Lt | 43.40 | 36.10 | 10.90 | 82.30 | 40.20 | 14.90 | 19.71 | 69.70 | 0.253 | 0.805 | |
Inter-aural amplitude difference ratio | 21.40 | 10.70 | 13.80 | 29.00 | 14.10 | 14.11 | 0.41 | 46.71 | 0.693 | 0.501 |