Research Article

High Frequency of AIFM1 Variants and Phenotype Progression of Auditory Neuropathy in a Chinese Population

Figure 3

Family trees and audiological characteristics of the five female cases. (a) Family trees of the family 0804755. (b) Mean hearing threshold of the cases with the AIFM1 c.1030C>T (p.Leu344Phe) variation. (c) Audiograms of the five female affected cases. Symbols “o” and “x” denote air conduction pure tone thresholds at different frequencies in the right and left ears. dB: decibels; Hz: Hertz. The dashed line represents the audiograms detected in the first time, while the solid lines were the latest audiological examinations. y: years old.
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