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Table 1 Baseline characteristics

From: Correlation between subjective and objective hearing tests after unilateral and bilateral cochlear implantation

 

Bilateral

Unilateral

Number of participants

19

19

Male

number (%)

8 (42)

11 (58)

Age at inclusion

years, median [IQR]

52 [36–63]

54 [43–64]

Duration severe hearing loss right ear

years, medians [IQR]

16 [11–25]

17 [9–33]

Duration severe hearing loss left ear

years, median [IQR]

16 [11–25]

18 [9–35]

PTA  right ear

decibels, median [IQR]

106 [89–119]

106 [94–111]

PTA left ear

decibels, median [IQR]

108 [89–120]

108 [93–114]

Hearing aid use before CI

number/total

19/19

15/19

  1. PTA: pure tone average at 1, 2 and 4 kHz