Table 1.

Mean, weighted mean, standard deviation and significance of the comparison of physical, emotional, functional and total scores of Brazilian DHI in patients with BPPV and MD, in and off crises.

C	FC Brazilian DHI	BPPV	MD Means	MP	DP	p-value
	Physical	BPPV	17,57	2,51	0,93	0,002*
		MD	20,94	2,99	0,88
	Emotional	BPPV	15,60	1,73	1,12	< 0,001*
C		MD	22,51	2,50	1,02
	Functional	BPPV	19,77	2,20	1,09	< 0,001*
		MD	27,57	3,06	0,95
	Total scores	BPPV	52,89	6,44	2,77	< 0,001*
		MD	71,17	8,56	2,37
	Physical	BPPV	6,11	0,87	1,02	0,010*
		MD	9,40	1,34	1,09
	Emotional	BPPV	6,71	0,75	0,96	0,040*
FC		MD	10,03	1,11	1,14
	Functional	BPPV	7,94	0,88	1,13	0,033*
		MD	11,57	1,29	1,09
	Total scores	BPPV	20,74	2,50	2,88	0,013*
		MD	31,00	3,74	2,91

Key: DHI: Dizziness Handicap Inventory, MD: Ménière's disease, BPPV: benign paroxysmal positional vertigo, C: crisis, FC: off-crisis, MD: weighted mean, DP: standard deviation.