Risk of Dysphonia, Presence of Vocal Changes, and Vocal Self-Perception in Brazilian Transgender Women.

OBJECTIVE

To evaluate and correlate the risk of dysphonia, the presence of vocal changes and their associated factors, and the vocal self-perception of transgender women.

METHOD: Observational cross-sectional study in Brazilian transgender women. The analysis addressed their age, length of experience in the gender, perceptual-auditory and acoustic vocal aspects, scores in the General Dysphonia Risk Screening Protocol (DRSP-G), and the Voice Questionnaire for Male-to-Female Transsexuals (TVQ(MtF)). The sample was divided into two groups based on the grade of vocal deviation (Consensus Auditory-Perceptual Evaluation of Voice)-with (G.W.C.) and without vocal changes (G.N.C.)-to verify the association between the presence of vocal changes and other variables. The correlation between the grade of vocal deviation and DRSP and TVQ(MtF) scores was also verified.

RESULTS

The sample included 32 transgender women with a mean age of 30.1 and 11.52 years of experience as females. Over half declared themselves Black, and a third of the sample did not have a defined profession. Use of female hormones was reported by 71.9%, the majority without a medical prescription. The mean grade of vocal deviation was 22, the dysphonia risk score was 43.47, and the TVQ(MtF) score was 59.46. Nasal and pharyngeal resonance was observed in 59.4%, and the mean fundamental frequency (f0) was 156.14 Hz. G.W.C. had a shorter experience living in the redesignated genre. The participants idealized more feminine voices than they currently had. The DRSP-G and TVQ(MtF) scores had a moderate positive correlation.

CONCLUSION

The study sample had characteristics compatible with some degree of social and health vulnerability. There was a moderate impact of voice on their quality of life, and despite the high risk of dysphonia, there was a low occurrence of vocal changes. There was a correlation between the DRSP-G and TVQ(MtF) scores.