Voice and Stroboscopic Characteristics in Transgender Patients Seeking Gender-Affirming Voice Care.
Laryngoscope
; 131(5): 1071-1077, 2021 05.
Article
in En
| MEDLINE
| ID: mdl-32750170
ABSTRACT
OBJECTIVE:
Understanding transgender voice is in nascent stages. This study describes voice characteristics in treatment-seeking trans women by comparing two validated questionnaires-Voice Handicap Index-10 (VHI-10) and Transsexual Voice Questionnaire (TVQMtF )-and reports incidence of abnormal stroboscopy findings and acoustic characteristics.METHODS:
Retrospective review of transgender patients presenting to tertiary-care laryngology center between February 2018-February 2019. Mean VHI-10, TVQ, and Singing VHI-10 (SVHI-10) scores; audio-perceptual grade; acoustic measures; and stroboscopy findings were analyzed. VHI-10 and SVHI-10 vs TVQMtF were compared.RESULTS:
Sixty-one trans female patients (mean age 32 ± 11 years) were analyzed. Mean duration since start of transition was 41.5 ± 61 months. Sixty-nine percent presented full-time female in all contexts. Pathologic stroboscopy findings were found in 5%. Mean questionnaire scores were 16 ± 10 (VHI-10), 19 ± 13 (SVHI-10), and 81 ± 22 (TVQMtF ). Correlation between VHI-10 and SVHI-10 versus TVQMtF was weak, R = 0.47 (P = .053) and R = 0.35 (P = .17), respectively. Mean audio-perceptual grade was 0.27 ± 0.15. Mean Cepstral Spectral Index of Dysphonia (CSID, sustained vowel) was 8.5 ± 21.9. Mean Cepstral Peak Prominence (CPP) Fo and CPP Fo SD in rainbow passage were 157.3 ± 16 and 59.4 ± 15.9, respectively.CONCLUSION:
Trans women report perceived voice handicap in speaking and singing, which appears separate from gender-related voice/communication concerns. This study is the first to report stroboscopy findings in transgender individuals, with 5% being abnormal. Stroboscopy is encouraged before initiating voice intervention in transgender patients. Preliminary evaluation suggests weak correlation between VHI-10 or SVHI-10 and TVQMtF but requires further investigation. TVQMtF may provide information which more specifically reflects voice concerns of trans women as compared to VHI-10 and SVHI-10. LEVEL OF EVIDENCE 4 Laryngoscope, 1311071-1077, 2021.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Acoustics
/
Stroboscopy
/
Dysphonia
/
Transgender Persons
/
Gender Dysphoria
Type of study:
Observational_studies
/
Risk_factors_studies
Aspects:
Determinantes_sociais_saude
/
Patient_preference
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
En
Journal:
Laryngoscope
Journal subject:
OTORRINOLARINGOLOGIA
Year:
2021
Document type:
Article
Affiliation country:
United States