广东地区不同方言的鼻音特点

The Nasal Characteristics of Different Dialect in Guangdong Area

目的通过分析广东地区不同方言的鼻音特点，探讨不同方言对鼻音率的影响，为鼻腔共鸣障碍的诊断提供参考。方法选取100名普通成年女性，根据方言分为普通话组、广州话组、潮州话组及客家话组，每组各25人。每位受试者阅读非鼻音、口鼻音、鼻音3个句子，采用Nasometer Ⅱ6450型鼻流计测试鼻音率，分析不同组别之间的差异。结果在非鼻音句中，4组方言的鼻音率无显著性差异（P〉0．05）；在口鼻音句及鼻音句中，广州话组明显小于潮州话组、客家话及普通话组，均具有统计学差异（P〈0．05），而客家话组的鼻音率均高于其余3组，但无统计学差异。结论在广东地区，鼻音率受不同方言的影响。

Objective The purpose of this study was to obtain the nasalance characteristics of different dialects in Guangdong and explore the effects of different dialects on nasalance scores and provide a reference for the diagnosis of nasal resonance disorders. Methods This study included 100 healthy adult women. According to dialect, they were equally divided into 4 groups： Mandarin, Cantonese, Teochew and Hakka. Nasalance scores were obtained while reading three standard nasalance sentences by Nasometer II （model 6450）. The data collected were statistically analyzed to determine if dialect played a role in differences in nasalance scores. Results For the oral sentence, there were no significant differences （P〉0.05） in nasalance scores between any two groups. While for the nasaoral sentence and nasal sentence, nasalance scores in Cantonese group was much lower than those in other groups （P〈0.05）. And nasalance scores in Hakka group was higher than those in other groups for these three sentence, but there was no statistical significance. Conclusion Nasalance scores is affected by different dialects In Guangdong Province.