Medical University of Warsaw, Department of Biophysics and Human Physiology, Warsaw, Poland.
Medical University of Warsaw, Department of Otolaryngology, Warsaw, Poland.
Braz J Otorhinolaryngol. 2020 Jul-Aug;86(4):497-501. doi: 10.1016/j.bjorl.2018.12.004. Epub 2019 Feb 20.
There are no official diagnostic protocols for singing voice assessment. In this publication, on the basis of a literature review, standards for the singing voice handicap index exclusively dedicated to voice disorders in singing have been given.
The study aims to determine the normative values for the singing voice handicap index.
The study is a systematic review and a meta-analysis. A systematic literature search was performed using PubMed to access relevant databases and to locate outcome studies. The "inclusion" criteria were as follows: English language, original papers and human studies retrospective and prospective papers, cross-sectional and case-control studies.
Eight articles were included for the final analysis. The normative value for the singing voice handicap index was 20.35 with a confidential range of 10.6-30.1 for a group of 729 healthy subjects whose voices were judged as normal, with an age range of 16-64 years.
The mean normative value of the singing voice handicap index was 20.35 with the confidence levels between 10.6 and 30.1.
目前尚无针对歌唱嗓音评估的官方诊断方案。在本出版物中，我们基于文献回顾，为专门针对歌唱嗓音障碍的嗓音障碍指数制定了标准。
本研究旨在确定歌唱嗓音障碍指数的正常值。
本研究为系统综述和荟萃分析。我们使用 PubMed 进行了系统的文献检索，以访问相关数据库和定位结果研究。“纳入”标准如下：英文、原始论文和人类研究、回顾性和前瞻性论文、横断面研究和病例对照研究。
最终有 8 篇文章被纳入进行最终分析。729 名健康受试者的嗓音被判断为正常，年龄在 16-64 岁之间，其歌唱嗓音障碍指数的正常值为 20.35，置信区间为 10.6-30.1。
歌唱嗓音障碍指数的平均正常值为 20.35，置信区间在 10.6 到 30.1 之间。
