Summary of paired MRIs-audiograms, n = 125
Featuresa | |
---|---|
Demographics | |
Age at MRI in years | 66 (11) |
Sex | |
Female | 78 (62) |
Male | 47 (38) |
Tumor location | |
Confined to the IAC | 96 (77) |
Extending into the CPA | 29 (23) |
SIRs | |
Ipsilateral/contralateral | 1.56 (0.58) |
Ipsilateral/pontine | 0.54 (0.21) |
Contralateral/pontine | 0.37 (0.15) |
Audiometric Outcomes | |
PTA in dB hearing loss | 37 (17) |
WRS in % | 80 (25) |
WRS <100% | 87 (70) |
Hearing class | |
A | 46 (37) |
B | 54 (43) |
C | 9 (7) |
D | 16 (13) |
↵a Continuous features summarized with mean (SD). Categoric features summarized with n (%).