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Table 1 Summary of the phenotypic information of the family members

From: Identification of a novel CNV at the EYA4 gene in a Chinese family with autosomal dominant nonsyndromic hearing loss

Subjects Gender Age (years) Pure-tone average (dBHL) Audiogram shape Degree of hearing loss
At testing At onset Left Right
I-1 Male 76 82 90 Severe
I-2 Female 72 Normal Normal Normal hearing
II-1 Male 62 Normal Normal Normal hearing
II-2 Female 57 42 77 98 Flat Moderate–severe
II-3 Male 54 43 83 94 Flat Severe
II-4 Female 51 Normal Normal Normal hearing
II-5 Male 53 Normal Normal Normal hearing
II-6 Female 44 37 75 71.25 Flat–sloping Moderate–severe
III-1 Male 32 26 55 45 Cookie–bite Moderate
III-2 Male 30 Normal Normal Normal hearing
III-3 Male 27 Normal Normal Normal hearing
III-4 Female 26 Normal Normal Normal hearing
III-5 Female 26 Normal Normal Normal hearing
IV-1 Male 4 Normal Normal Normal hearing
IV-2 Female 2 Normal Normal Normal hearing