Adaptation and validation of the Czech version of the nasal obstruction symptom evaluation scale (NOSE-cz)

Otorinolaryngologie a foniatrie Pub Date : 2022-03-22 DOI:10.48095/ccorl20229

Z. Hornáčková, L. Otruba, R. Kaňa, Jakub Fuksa, P. Schalek

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Abstract

Background: Nasal obstruction is one of the most common symptoms in rhinology. In 2004, Stewart published a very simple instrument of nasal obstruction symptom evaluation (NOSE), which has already been adapted and validated in a number of languages. The aim of this study was to validate the Czech version of the questionnaire (NOSE-cz). Materials and Methods: Two-centre prospective instrument validation study. The psychometric properties (reliability, validity, sensitivity) of the Czech version were assessed in 72 patients undergoing (rhino) septoplasty and 39 asymptomatic controls. Results: Internal consistency (Cronbach’s alpha 0.796 and 0.691 before and after surgery, respectively) and test-retest reliability (Pearson’s test, 0.74; P <0.0001) were very good. The instrument showed excellent discrimination between groups (two sample t-test; P <0.0001) and sensitivity (standardised response mean 2.53). Conclusions: The Czech version of NOSE (NOSE-cz) demonstrated good to excellent psychometric properties and its use is recommended for daily clinical practice and research. Keywords: Quality of life – nasal obstruction – validation – NOSE scale – septoplasty

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捷克版鼻塞症状评价量表(NOSE-cz)的改编与验证

背景:鼻塞是鼻内科最常见的症状之一。2004年，Stewart发表了一种非常简单的鼻塞症状评估仪器(NOSE)，该仪器已经被多种语言改编和验证。本研究的目的是验证捷克版问卷(NOSE-cz)。材料和方法:双中心前瞻性仪器验证研究。在72例(犀牛)鼻中隔成形术患者和39例无症状对照中评估捷克版的心理测量特性(信度、效度、灵敏度)。结果:内部一致性(术前、术后Cronbach’s alpha分别为0.796、0.691)、重测信度(Pearson’s test, 0.74;P <0.0001)非常好。该仪器显示出极好的组间判别性(两样本t检验;P <0.0001)和敏感性(标准化反应平均值2.53)。结论:捷克语版NOSE (NOSE-cz)具有良好的心理测量性能，推荐用于日常临床实践和研究。关键词:生活质量;鼻塞;验证

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Otorinolaryngologie a foniatrie

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