Chen R, Wang G, Sun Y
School of Stomatology, Beijing Medical University, Beijing 100081.
Zhonghua Kou Qiang Yi Xue Za Zhi. 1998 Sep;33(5):285-6.
To analyze the characterisctics of articulatory errors for the patients with speech problem and whose anatomic or physiologic defect such as velopharyngeal insufficiency were not indicated after cleft palate surgery.
Fifty patients with functional speech problem outlined above were tested using articulation test in chinese. The frequency of articulatory errors of all consonants was calculated. The interrelativity of the rate of affricates and plosives errors was analyzed.
The frequency of affricates (j. z. ch. zh. et al) errors was higher than plosive's (b.d.g.k. et al). The difference of the rate of affricates and plosives errors was significant, statiscally (P < 0.001).
It is suggested that the frequency of affricates errors was principal in this type of patients. They will be cured by speech training.
分析腭裂术后未发现解剖或生理缺陷如腭咽闭合不全等但存在言语问题的患者的发音错误特征。
对上述50例功能性言语问题患者进行汉语发音测试。计算所有辅音的发音错误频率。分析塞擦音和爆破音错误率的相关性。
塞擦音（j、z、ch、zh等）错误频率高于爆破音（b、d、g、k等）。塞擦音和爆破音错误率差异有统计学意义（P < 0.001）。
提示此类患者中塞擦音错误频率较高。通过言语训练可治愈。
