Table 3:
Presence of EH and PEa
| Definite MD (n = 149) (%) | Probable MD (n = 14) (%) | Asymptomatic (n = 149) (%) | Other VAIEP (n = 128) (%) | |
|---|---|---|---|---|
| EH | 137 (91.9)b | 9 (64.3)b | 7 (4.7) P = .45 | 9 (7.0) |
| Vestibular EH | 133 (89.3)b | 9 (64.3)b | 7 (4.7) NS | 8 (6.3) |
| Cochlear EH | 126 (84.6)b | 8 (57.1)b | 3 (2.0) NS | 4 (3.1) |
| Isolated vestibular EH | 11 (7.4) NS | 1 (7.1) (P = .47) | 4 (2.7) NS | 5 (3.9) |
| Isolated cochlear EH | 4 (2.7) NS | 0 (0.0) NS | 0 (0.0) NS | 1 (0.8) |
| PE | 123 (82.6)b | 6 (42.9) (P = .003) | 5 (3.4) P = .045 | 12 (9.4) |
| PE and hydrops | 122 (81.9)b | 6 (42.9)b | 2 (1.3) P = .42 | 4 (3.1) |
| PE and vestibular EH | 119 (79.9)b | 6 (42.9)b | 2 (1.3) P = .42 | 4 (3.1) |
| PE and cochlear EH | 118 (79.2)b | 6 (42.9)b | 2 (1.3) NS | 3 (2.3) |
Note:—NS indicates not significant.
a
PE is scored visually.
b
P < .001 (Fisher Exact) compared with other VAIEP ears.