Table II.

Stabilometry of female patients treated with 2 mg drospirenone and 1 mg 17β-estradiol hormone therapy combined with rehabilitation (group A), or rehabilitation alone (group B), for Meniere's disease.

Stabilometric values	Baseline (T0)	3 months (T1)	6 months (T2)	P-valuea (T1 vs. T0)	P-valuea (T2 vs. T0)
Group A	n=31; 1,640±655	n=31; 525±125	n=31; 85.65±25	0.001	0.001
Group B	n=34; 1,590±590	n=28; 1,125±880	n=28; 980±660	0.016	0.002
P-valueb	0.747	0.001	0.001

^aPaired Student's t-test.

^bOne way ANOVA. Values are presented as mm² ± SD. Intra- and intergroup statistical evaluation at 3 (T1) and 6 (T2) months.