From: Hearing disorders in lupus patients: correlation with duration and severity of the disease
Degree of hearing loss | Hearing threshold (dB HL) |
---|---|
Normal hearing | −10–15 |
Slight | 16–25 |
Mild | 26–40 |
Moderate | 41–55 |
Moderately severe | 56–70 |
Severe | 71–90 |
Profound | > 91 |