Cervical vestibular evoked myogenic potential and high-frequency audiometry results in Behçet’s disease

Egyptian Rheumatology and Rehabilitation

Table 6 Comparison between BD patients with disease duration > 5 years and < 5 years regarding VEMP results

VEMP parameters		Patients with disease duration > 5 years (n = 18)				Patients with disease duration < 5 years (n = 5 Rt, 4 Lt)				t value	P value
VEMP parameters		Mean	SD	Min	Max	Mean	SD	Min	Max	t value	P value
P13 latency (ms)	Rt	16.70	1.80	14.10	20.00	18.41	1.11	17.10	20.10	2.005	0.062
P13 latency (ms)	Lt	17.00	1.90	13.81	20.00	17.60	0.50	17.00	18.00	0.624	0.543
N23 latency (ms)	Rt	24.60	1.80	21.00	27.11	26.90	1.40	25.80	29.20	2.536	0.022*
N23 latency (ms)	Lt	24.70	2.40	20.11	27.00	26.90	1.00	25.90	28.30	1.750	0.104
P13-N23 amplitude (μv)	Rt	36.87	13.80	11.00	61.80	36.60	16.40	18.90	62.40	− 0.033	0.974
P13-N23 amplitude (μv)	Lt	40.50	16.0	10.90	69.70	41.80	29.00	19.70	82.30	0.115	0.910
Inter-aural amplitude difference ratio		17.71	14.81	0.40	46.70	8.51	7.61	2.00	16.30	− 1.157	0.270