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. 2017 May 31;40(5):725–731. doi: 10.1007/s10545-017-0051-5

Table 2.

a: (Sub)clinical hearing loss at baseline. b: Incidence of (sub)clinical hearing loss

a
Gender Age DS3 Type of HL PTA.5,1,2 (dB HL) PTA4,8 (dB HL) PTA10,12,14,16 (dB SPL)
Boy 5 6 Sensorineural (right ear); Conductive (left ear) 33.3 40.0 Not available
Boy 9 4 Sensorineural 43.3 42.5 Not available
Girl 13 6 Conductive 30.0 32.5 61.7
b
Gender Age at onset of HL DS3 Type of HL PTA.5,1,2 (dB HL) PTA4,8 (dB HL) PTA10,12,14,16 (dB SPL)
Boy 11 12 Sensorineural (two audiograms showed mixed HL) 63.3 52.5 Not available
Girl 15 6 Sensorineural 26.7 30.0 56.3
Girl 12 11 Mixed 28.3 25.0 55.0

Hearing loss was defined on the basis of low frequency thresholds (PTA.5,1,2) of the most severely affected ear. HL = hearing loss, DS3 = disease severity scoring system