Huang Wei, Song Ye-guang, Fang Zhen
Inselspital, University of Bern, Bern, Switzerland CH-3010.
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi. 2004 Jan;18(1):37-9.
To investigate the relationship between velopharyngeal functions and factors such as age at operation, cleft type, performing procedure.
FFT technique and velopharyngeal X-ray examination were used to evaluate the velopharyngeal functions of 82 patients. The relatively important factors affecting velopharyngeal functions were searched out through regression analyse and pearson correlation.
A significant positive correlation was confirmed between AAO(age at operation) and A1/A2(velopharyngeal incompetence), P < 0.001. AAO also showed linear regression with A1/A2. Model was significant, P < 0.001. Quotation: A1/A2(velopharyngeal incompetence) = 0.005 852 x AAO + 0.961.
AAO was an important affecting factor on velopharyngeal functions. The earlier the cleft is repaired, the more normal velopharyngeal functions will be obtained.
探讨腭咽功能与手术年龄、腭裂类型、手术方式等因素之间的关系。
采用FFT技术和腭咽X线检查对82例患者的腭咽功能进行评估。通过回归分析和Pearson相关性分析找出影响腭咽功能的较为重要的因素。
证实手术年龄（AAO）与腭咽闭合不全（A1/A2）之间存在显著正相关，P<0.001。AAO与A1/A2也呈线性回归关系。模型具有显著性，P<0.001。公式为：A1/A2（腭咽闭合不全）=0.005852×AAO+0.961。
手术年龄是影响腭咽功能的重要因素。腭裂修复越早，获得正常腭咽功能的可能性越大。
