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Relationship between the presence of videolaryngoscopic signs suggestive of laryngopharyngeal reflux and voice disorders in teachers

机译:录像诊断的存在与教师喉脊髓反流和语音障碍的关系

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Objective To analyze the relationship between the presence of videolaryngoscopic signs suggestive of laryngopharyngeal reflux (LPR) and voice disorder (VD) in teachers. Methods this is a cross-sectional study with convenience sample and inclusion criteria as subjects 18 years or older, be a teacher female, seek care with complaint of VD and/or LPR. The exclusion criteria included smoking and presence of respiratory changes. All subjects concluded the following instruments: Vocal Production Condition - Teacher (VPC-T), including the Screening Index for Voice Disorder (SIVD); and Voice Handicap Index (VHI). Speech samples were collected for voice perceptual assessment and all of them were submitted to otorhinolaryngology review. Results We evaluated 121 teachers, with a mean age of 43 years and 7.8 class hours per day. Only 24.0% of the teachers did not have vocal cord lesions and 42.1% had videolaryngoscopic signs suggestive of LPR. In the group of teachers with presence of Signs suggestive of LPR, the most common symptoms of SIVD were dry throat, hoarseness, throat clearing; the average VHI was 17.9 points. There was no association between voice disorder and presence of videolaryngoscopic signs suggestive of LPR. The independent factors for the LPR in the multiple binary logistic regression analysis were age and VHI score (tertile: 13-20). Conclusion There was no association between VD and LPR, but between age and VHI score.
机译:目的分析血色透视迹象的存在与教师喉咽反流(LPR)和语音障碍(VD)的暗示性建议的关系。方法这是一个带有18岁或以上的受试者的方便样品和纳入标准的横截面研究,成为教师女性,并寻求vd和/或lpr的投诉。排除标准包括吸烟和呼吸变化的存在。所有受试者都结束了以下仪器:声乐生产条件 - 教师(VPC-T),包括语音障碍(SIVD)的筛查指标;和语音障碍指数(vhi)。收集语音样本进行语音感知评估,所有这些都提交给Otorhinolaryngology审查。结果我们评估了121名教师,平均年龄为43岁,每天7.8课。只有24.0%的教师没有声带病变,42.1%有录像症迹象表达LPR。在患有LPR暗示迹象的教师组中,SIVD最常见的症状是干喉咙,嘶哑,喉咙清洁;平均vhi是17.9分。语音障碍与Videolarycopic标志之间没有关联,暗示LPR。多元二进制物流回归分析中LPR的独立因素是年龄和vhi评分(Tertile:13-20)。结论VD和LPR之间没有关联,但年龄和vhi评分之间。

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