Table 1.

Details of study cohort

Group	n	Center	Menière’s (n)	Controls (n)	Age (years)	Gender (M/F)	Date MRI
Training cohort (74%)	192	A	40	19	60 ± 8	92/67	2004–2017*
		B	25	20
		C	31	57
		Total	96	96
Test cohort (26%)	68	A	8	4	61 ± 9	34/25	2004–2017*
		B	8	4
		C	2	18
		D	6	18
		Total	24	44

Demographic details of the study cohorts. N = number of ears, Age is median age with median absolute deviation, * Significant difference between cohorts