Value of MHL*

Left ear (%)

Right ear (%)

Asymmetric hearing loss N = 2

Severe hearing loss ]70 - 90] dB

0 (0)

1( 11.1)

Profound hearing loss 91 - 120 dB

2 (22.2)

0 (0)

Cophosis ≥ 120 dB

0 (0)

1 (11.1)

Symmetrical hearing loss N = 7

Profound hearing loss ]90 - 120[ dB

5 (55.5)

5 (55.5)

Cophosis ≥ 120 dB

2 (22.2)

2 (22.2)