摘要
目的对比不同检验方法对尿路感染（UTI）的临床诊断价值。方法2015年6月至12月选择本院200例疑似UTI患者的尿标本作为研究对象，以临床诊断为依据，对比尿培养、尿液有形成分分析、二者联合检测的诊断准确率。结果尿液有形成分的诊断准确率、特异度以及敏感度分别为90．00％、96．18％、78．26％，尿培养分别为86．50％、97．71％、65．22％；二者联合检测分别为97．50％、99．24％、94．20％；联合检测的准确率以及敏感度显著高于尿培养及尿液有形成分分析（P〈0．05）。结论尿液有形成分分析具有操作简便、耗时短、诊断准确率高等特点，对UTI的早期筛查诊断具有重要意义；联合尿培养及尿液有形成分分析可进一步提高UTI诊断准确率。
Objective To compare the diagnostic values of different test methods for urinary tract infection （UTI）. Methods The infection urine specimens of 200 patients suspected with UTI were selected from our hospital from June to December, 2015 as study objects. Based on clinical diagnosis, urine culture, the diagnostic accuracies of urine physical composition analysis, and the combination of these two were compared. Results The diagnostic accuracy, specificity, and sensitivity of urine physical components were 90%, 96.18% and 78.26%, respectively, those of urine culture were 86.50%, 97.71%, 65.22%, respectively, and those of the combination of these two were 97.50%, 99.24%, and 94.20%, respectively. The accuracy and sensitivity of the combination of these two were significantly higher than those of urine culture and urine physical composition analysis （P 〈 0.05 ） . Conclusions Urine physical composition analysis has advantages such as simple operation, short time consumption, and high diagnostic accuracy. The early diagnosis of UTI is of great significance. The combination of urine culture and urine physical composition analysis can further improve the accuracy of UTI diagnosis.
出处
《国际医药卫生导报》
2016年第20期3167-3168,3214,共3页
International Medicine and Health Guidance News
关键词
尿路感染
尿培养
尿液有形成分分析
Urinary tract infection
Urine culture
Urine physical composition analysis
