Characteristics of tinnitus with or without hearing loss: Clinical observations in Sicilian tinnitus patients

This work, according to literature data, suggests that the hearing status and the elderly represent the principal tinnitus related factors; moreover tinnitus characteristics differ in the two groups for tinnitus pitch. There is, in fact, a statistically significant association between high-pitched tinnitus and high-frequency SNHL suggesting that the auditory pathway reorganization induced by hearing loss could be one of the main source of the tinnitus sensation.