Servicio de Otorrinolaringología, Hospital Quirónsalud, Marbella, Málaga, España.
Servicio de Otorrinolaringología, Hospital Universitario Ramón y Cajal, Madrid, España.
Acta Otorrinolaringol Esp (Engl Ed). 2021 Jan-Feb;72(1):21-26. doi: 10.1016/j.otorri.2020.01.003. Epub 2020 May 29.
The aim of this study was to create and validate an abbreviated version of the Spanish Transsexual Voice Questionnaire for Male-to-Female Transsexuals (SvTVQ).
The study was conducted by two referral hospitals for voice feminization surgery and by a university department of psychology and speech therapy, all in Spain.
We prospectively studied 51 male-to-female transsexuals who underwent voice feminization surgery between January 2017 and December 2018. The SvTVQ was completed before and after surgery, and the 10 items with the greatest variation were selected by clinical consensus of an expert panel to develop the short version of the SvTVQ (SvTVQ-10). The correlation between the total score and the score for each item on the SvTVQ and the SvTVQMtF-10 was studied. The internal consistency of the SvTVQ-10 was analysed.
Good correlation (Pearson coefficient above .90) was found between the two questionnaires. A significant correlation was found between the total SvTVQ-10 score and the score for each item. A significant negative correlation was found between the SvTVQ and fundamental frequency after voice feminization surgery. Cronbach's α was .79.
The SvTVQ-10 is a valid short version of the SvTVQ and can be used to quantify voice-related quality of life in MtF transsexuals.
本研究旨在创建并验证西班牙语跨性别男性到女性（MtF）变声手术者变声问卷（SvTVQ）的简化版。
该研究由两家转诊医院的语音女性化手术中心和一家西班牙的大学心理学和言语治疗系共同开展。
我们前瞻性地研究了 51 名于 2017 年 1 月至 2018 年 12 月间接受过语音女性化手术的 MtF 跨性别者。在手术前后，完成 SvTVQ 问卷，通过专家组的临床共识选择变化最大的 10 个项目来开发 SvTVQ 的简化版（SvTVQ-10）。研究 SvTVQ 总分与 SvTVQ 及 SvTVQMtF-10 每个项目的得分之间的相关性。分析 SvTVQ-10 的内部一致性。
两个问卷之间具有良好的相关性（Pearson 系数高于.90）。SvTVQ-10 总分与每个项目的得分之间存在显著相关性。语音女性化手术后 SvTVQ 总分与基频之间存在显著负相关。Cronbach's α 为.79。
SvTVQ-10 是 SvTVQ 的有效简化版，可用于量化 MtF 跨性别者的与嗓音相关的生活质量。
