摘要
为客观定量评价喉癌垂直部分喉切除术后患者的发音功能，采用喉声气流仪分别对行垂直半喉切除术后的喉癌患者30例（按术后2年，3～10年分为A、B两组），和正常男性（C组）30例进行声功能测试。结果显示：A、B组与C组比较平均气流率（MFR）、声强、最长发音时间（MPT）有极显著性差异（P＜0．01）；发声频率之间有显著性差异（P＜0．05）；A组与B组比较其声强、MFR、MPT有极显著性差异（P＜0．01）。提示：此方法是客观评估喉癌术后声功能的一种有效手段。
The lately invented instrument,phono laryngograph,which can evaluate objectively vocal function,was used to determine separately in 30 normal adults and 30 patients with laryngeal carcinoma treated primarily by vertical heforlaryngectomy from 1984 to 1994. The results showed that mean air now rate, intensity, MPT, have significant difference betwe.11 surgical groups and normal group (P<0.01). There is pitch difference between sugical groups and normal group (P<0.05). We also found that the determined values have significant difference between postoperative two years and postoperative ten years groups (P <0.01).
出处
《临床耳鼻咽喉科杂志》
CSCD
1998年第9期392-394,共3页
Journal of Clinical Otorhinolaryngology
关键词
喉癌
垂直部分切除
喉切除术
声功能
喉声气流仪
Laryngeal carcinoma Vertical hemilaryngectomy Vocal function Phonolaryngograph
