these included noise-induced hearing loss ( n = 24 ) , meniere 's disease ( n = 16 ) , sudden deafness ( n = 25 ) , toxic inner ear damage ( n = 14 ) , presbyacusis ( n = 38 ) and degenerative progressive inner ear hearing loss ( n = 8 ) .
C0018781
noise-induced hearing loss
C0018784
inner ear