preferred_name: Hearing loss, severe-to-profound (70-110 dB on all frequencies, most pronounced in mid-frequencies)
preferred_name_lc: hearing loss, severe-to-profound (70-110 db on all frequencies, most pronounced in mid-frequencies)
label: Hearing loss, severe-to-profound (70-110 dB on all frequencies, most pronounced in mid-frequencies)
label_lc: hearing loss, severe-to-profound (70-110 db on all frequencies, most pronounced in mid-frequencies)