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Hearing loss degrees are defined as mild, moderate, severe, or profound, representing the extent of the loss. Hearing tests are conducted to determine the degree of hearing loss in patients. These measurements are expressed in decibels (dB). Hearing loss degrees can be categorized as follows:
Normal Hearing: The ability to hear sounds as low as 20 decibels (dB). This is generally considered normal hearing.
Very Mild Hearing Loss: Losses between 26 and 40 dB are defined as very mild hearing loss. Hearing aid use may be recommended in some cases.
Mild Hearing Loss: Losses between 41 and 55 dB are considered mild hearing loss. Individuals with mild hearing loss may struggle to follow conversations in noisy environments.
Moderate Hearing Loss: Losses between 56 and 70 dB are defined as moderate hearing loss. Understanding speech without a hearing aid is difficult at this level.
Severe Hearing Loss: Hearing losses between 70 and 90 dB are known as severe hearing loss. These individuals require powerful hearing aids.
Profound Hearing Loss: Losses of 91 dB and above are considered profound hearing loss. Individuals with this degree of hearing loss often rely on lip reading or sign language for communication.
What are the Degrees of Hearing Loss?
Normal Hearing: The ability to hear sounds as low as 20 decibels (dB). This is generally considered normal hearing.
Very Mild Hearing Loss: Losses between 26 and 40 dB are defined as very mild hearing loss. Hearing aid use may be recommended in some cases.
Mild Hearing Loss: Losses between 41 and 55 dB are considered mild hearing loss. Individuals with mild hearing loss may struggle to follow conversations in noisy environments.
Moderate Hearing Loss: Losses between 56 and 70 dB are defined as moderate hearing loss. Understanding speech without a hearing aid is difficult at this level.
Severe Hearing Loss: Hearing losses between 70 and 90 dB are known as severe hearing loss. These individuals require powerful hearing aids.
Profound Hearing Loss: Losses of 91 dB and above are considered profound hearing loss. Individuals with this degree of hearing loss often rely on lip reading or sign language for communication.