男性无症状性病高危人群尿沉渣检测沙眼衣原体  

Detection of Chlamydia Trachomatis in Urine from Asymptomatic Males of STD High Risd Population

作　　者：廖镜云[1] 郭汉香[1] 

机构地区：[1]深圳市龙岗中心医院,广东深圳518116

出　　处：《实用医技杂志》2007年第4期413-414,共2页Journal of Practical Medical Techniques

摘　　要：目的:研究能否用尿沉渣代替尿道拭子检测沙眼衣原体(Ct)。方法:分别用Wellcozyme chlamydia法和PCR法对352例男性无症状的性病高危人群首段尿渣进行Ct检测,两法经尿沉渣、尿道拭子配对研究。结果:以尿道拭子Ct培养为金标准,两种方法的敏感性和特异性分别为50.98%(P<0.05)和100%(P>0.05)、98.04%(P>0.05)和96.68%(P>0.05)。结论:结Ct的检测,用Wellcozyme chlamydia法时,不宜用尿沉渣代替尿道拭子作标本,而用PCR法时,可用尿沉渣代替尿道拭子作标本。Objeotive To study whethet Chlamydia trachomatis （Ct） can be detected in urine specimens. Methods The first void Urine sediments from 352 asymptomatic males of STD high risk population were measured by Wellcozyme chlamydia and PCR. Results Using the urethral swab culture as gold standard,the sensitivity and specificity of Welleozyme chalamydia were 50.98% （P 〈 0. 05）, and those of PCR were 98.04% （P 〉 0.05 ） and 96.68% （ P 〉 0.05 ）, respectively. Conclusion It is suggested that urine sediments can not be used as the specimens for the detection of Ct by Wellcozyme chalamydia,and urine sediments can be used if Ct is detected by PCR.

关 键 词：沙眼衣原体 聚合酶链反应 酶联免疫反应 

分 类 号：R446.12[医药卫生—诊断学]