| Side of lesion | | | |
| Right | 66 (55.9%) | 4 (33.3%) | |
| Left | 52 (44.1%) | 8 (66.7%) | |
| Caloric test | | | |
| Canal paresis value | 51.58±31.76 | 49.75±27.39 | 0.847 |
| Canal paresis (≥25%) | 76 (64.4%) | 9 (75.0%) | 0.462 |
| cVEMP | | | |
| Normal cVEMP | 69 (58.5%) | 8 (66.7%) | |
| Abnormal cVEMP* | 49 (41.5%) | 4 (33.3%) | 0.582 |
| Extension of lesion | | | |
| Total VN | 43 (36.4%) | 5 (41.7%) | |
| Superior VN | 16 (13.6%) | 0 (0%) | |
| Inferior VN | 33 (28.0%) | 4 (33.3%) | |
| Minimal VN | 26 (22.0%) | 3 (25.0%) | 0.602 |
| Duration of spontaneous nystagmus (days) | 9.39±16.07 | 4.00±2.05 | 0.249 |
| Hospitalization period (days) | 5.57±3.73 | 6.08±2.43 | 0.641 |
| Duration of dizziness (days) | 11.01±18.58 | 6.67±4.62 | 0.423 |
| Underlying disease | | | |
| Hypertension | 40 (33.9%) | 4 (33.3%) | 0.969 |
| Diabetes | 6 (5.1%) | 2 (16.7%) | 0.112 |
| Age | 56.94±11.07 | 55.17±14.09 | 0.607 |