Conclusion
A Spanish cross-culturally adapted version of the TFI (Sp-TFI) has been
produced and validated. It can be considered reliable for use in clinics
to assess the severity of tinnitus and its impact on patients’ daily
lives. The use of this version of the TFI by Spanish-speaking scientists
will allow comparisons between data from different countries and thereby
contribute to advancing our understanding of this disabling condition.