摘要
运用电子计算机对35例腭裂术后患者的语音效果与多位X线电视录像腭咽部软组织的测量结果进行了多因素逐步回归分析。研究结果表明腭咽闭合与语音清晰度关系最大;软腭长度、发音时软腭伸延率、上提角度以及咽侧壁收缩功能与腭咽闭合密切相关。
The relationship between phonating and the multiview videofluoroscopic measurement of velopharyngeal range was studied by multifactorial stepwise regression analysis using an electronic computer. The results showed: (1) The degree of velopharyngeal closure is the most important factor during phonating; (2) There are close correlations between the degree of clearness of speech, the raising angle of soft palate and the contracture ability of lateral pharyngeal walls; (3) There are close relations between the length of soft palate and the degree of velopharyngeal closure; (4) There are also close correlations between the elongation of soft palate, the raising angle of soft palate, the contracture ability of lateral pharyngeal walls and the degree of velogharyngeal closure during phonating.
