Table 1. Dizziness Handicap Inventory scores.

Specific dates were avoided for de-identification purposes. Interpretation based on total score: mild handicap, 16-34; moderate handicap, 36-52; severe handicap, 54+.

Measure	Initial	Three months later	Eight months later
Functional subscale	12	10	2
Physical subscale	16	8	6
Emotional subscale	22	6	2
Total	50	24	10