痉挛型与手足徐动型脑性瘫痪患儿口咽腔共鸣功能的比较研究

Comparison of Oral-pharyngeal Resonance Function between Spastic and Athetoid Cerebral Palsy Children

目的探讨痉挛型和手足徐动型脑瘫患儿的口咽腔共鸣功能是否存在显著的类型特征。方法采用声学测量,对这两类患儿核心韵母/ɑ/、/i/、/u/的第一、第二共振峰值(F1、F2)进行对比分析。结果痉挛型和手足徐动型患儿中口咽腔共鸣障碍发生率分别为71%和95%;两类患儿的/ɑ/、/i/、/u/的F1、F2值均不存在显著性差异(P>0.05)。结论两类脑瘫患儿口咽腔共鸣障碍的发病率较高,且其口咽腔共鸣功能不存在显著的类型特征。

Objective To explore whether there is significant difference in the oral-pharyngeal resonance function between children with spastic and athetoid cerebral palsy.Methods The acoustic parameters（F1、F2） of /ɑ/、/i/、/u/ were compared between these two kinds of children.Results The incidence of oral-pharyngeal resonance disorder were 71% and 95% in the children with spastic cerebral palsy and athetoid cerebral palsy respectively.There was no significant difference in F1 and F2 of /ɑ/、/i/、/u/ between these two kinds of children.Conclusion The incidence of oral-pharyngeal resonance disorder is high in both two kinds of children,and there is no significant difference in the oral-pharyngeal resonance function between them.