Characteristics of patients in the CRM and sham groups at baseline: Mean age of patients was 54.9 (17.5) years in the CRM group and 54.1 (15.3) years in the sham group; mean years since onset was 6.2 (5.9) in the CRM group and 6.0 (7.1) in the sham group.
| CHARACTERISTIC | CRM GROUP (N=38)* % (n/N) | SHAM GROUP (N=41)* % (n/N) |
|---|---|---|
| Female | 81.6 (31/38) | 61.0 (25/41) |
| First episode | 52.6 (20/38) | 40.0 (16/40) |
| Dizziness interferes with life a great deal | 29.7 (11/37) | 35.0 (14/40) |
| Fair or poor self- reported health | 28.9 (11/38) | 10.0 (4/40) |
CRM—canalith repositioning maneuver.
↵* Divisors vary because of missing information.