成年国人内镜下食管长度的研究  

A study on esophageal length of the adult Chinese by endoscope

作　　者：李长顺[1] 杨蓬勃[2] 和水祥[1] 王巧银[1] 李红霞[1] 

机构地区：[1]西安交通大学医学院第一附属医院消化内科 [2]西安交通大学医学院人体解剖与组织胚胎学系,陕西西安710061

出　　处：《西安交通大学学报（医学版）》2005年第3期239-240,256,共3页Journal of Xi’an Jiaotong University（Medical Sciences）

摘　　要：目的探讨国人食管与身高、坐高、性别及年龄的相关性。方法应用前视式胃镜在直视下经食管内腔测量了613例(男378例,女235例)食管上口(咽部)至食管末端(齿状线最近侧缘)的长度。结果成年男性食管平均长度为(24.8±2.1)cm,成年女性食管平均长度为(22.8±1.9)cm,男、女性食管长度存在显著性差异(P<0.01)。同时发现,男女性食管长度与身高、坐高呈直线相关关系。但各年龄组间食管长度无显著性差异(P>0.05)。结论食管长度受多因素影响,其中身高和坐高是影响食管长度的最重要的两个因素。Objective To investigate whether there is a correlation between the esophageal length of the adult Chinese people and their height, sitting height, sex or age. Methods The length from the upper end of esophagus to the dentate line of the cardia was measured by watching esophageal cavity with endoscope. A total of 613 cases (378 males and 235 females) were studied. Results ① The average length of esophagus was (24.8±2.1)cm for male and (22.8±1.9)cm for female. The difference between male and female was statistically significant (P< 0.01 ). At the same time the difference of the height and sitting height between male and female were also observed (P<0.05 and P<0.01). There was a linear correlation between the height or sitting height and the esophageal length. ② The length of esophagus in all age groups didn't show significant difference. Conclusion Height and sitting height of the body were two of the most important factors influencing the length of esophagus.

关 键 词：食管长度 内镜测量 长度关系 

分 类 号：R512.2[医药卫生—内科学]