| 鼻声反射仪检测结果 的误差分析及修正 |
| |
| 引用本文： | 陈东兰,刘亮,刘阳,刘娅,孙建军. 鼻声反射仪检测结果 的误差分析及修正[J]. 中国耳鼻咽喉头颈外科, 2011, 0(7): 371-373 |
| |
| 作者姓名： | 陈东兰 刘亮 刘阳 刘娅 孙建军 |
| |
| 作者单位： | 海军总医院全军耳鼻咽喉头颈外科中心; |
| |
| 摘 要： | 目的 了解鼻声反射仪自动分析结果 的误差成因,分析并提出解决误差的方案.方法 对260例鼻腔疾病患者行鼻声反射检测,对仪器自动给出的鼻腔最小横截面积进行人工复核,依据鼻声反射曲线类型将判别失误的病例分为3组,分析误差的原因,得出修正方法 .结果 经人工复核,在260例患者中,仪器自动分析结果 共有30例误判,误差率为1...
|
| 关 键 词： | 声发射,鼻测量 鼻腔 鼻疾病 误差分析 |
Analyze and correct the error caused by acoustic rhinometry |
| |
| CHEN Donglan,LIU Liang,LIU Yang,LIU Ya,SUN Jianjun. Analyze and correct the error caused by acoustic rhinometry[J]. Chinese Archives of Otolaryngology-Head and Neck Surgery, 2011, 0(7): 371-373 |
| |
| Authors: | CHEN Donglan LIU Liang LIU Yang LIU Ya SUN Jianjun |
| |
| Affiliation: | CHEN Donglan,LIU Liang,LIU Yang,LIU Ya,SUN Jianjun(Centre of Otolaryngology Head and Neck Surgery of PLA,Navy General Hospital,Beijing,100048,China) |
| |
| Abstract: | OBJECTIVE To summarize the causes of error induced by automatic analysis of acoustic rhinometry,and to put forward the solutions.METHODS 260 cases suffering from nasal diseases were measured by acoustic rhinometry.The MCA(minimal cross-sectional area) differences between manual judgment and automatic analysis were carried out and 3 types of error were educed.The causation was found to correct the outcomes.RESULTS There were 30 cases(error rate 11.5%) inaccurately analyzed by acoustic rhinometry.Nasal narrow... |
| |
| Keywords: | Rhinometry Acoustic Nasal Cavity Nose Diseases error analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
