Table 2.
Proportional rates of ipsilateral progression among children with unilateral sensorineural hearing loss
| Overall (n=128) | BCNC stenosis (n = 22) | Any temporal bone anomaly (n = 54) | Normal temporal bone imaging (n=74) | EVA (n = 19) | |
|---|---|---|---|---|---|
| Proportion (%) | Proportion (%) | Proportion (%) | Proportion (%) | Proportion (%) | |
| Progression in 6 months | 0.06 | 0.1 | 0.04 | 0.09 | 0.0 |
| Progression in 12 months | 0.1 | 0.17 | 0.13 | 0.12 | 0.07 |
BCNC = Bony cochlear nerve canal
EVA = Enlarged vestibular aqueduct