摘要
目的评价AVE-562全自动粪便分析仪检测粪便标本的临床应用价值。方法采用手工镜检法和AVE-562全自动粪便分析仪同时检测3 028例患者的粪便标本,以手工镜检法为金标准[仪器自动隐血(OB)检测与武汉康珠OB试纸条人工检测结果比较],对粪便常规检测结果进行比较分析,计算AVE-562全自动粪便分析仪检测的敏感性、特异性、准确率。结果仪器自动OB检测与武汉康珠OB试纸条一致率为97.85%(kappa=0.918)。以手工镜检法为金标准,AVE-562全自动粪便分析仪检测红细胞(RBC)、白细胞(WBC)、寄生虫虫卵和脂肪球的敏感性分别为86.05%、80.95%、72.00%和91.89%;特异性分别为99.63%、99.80%、99.73%和99.86%;准确率分别为99.44%、99.54%、99.50%和99.67%;kappa值分别为0.810、0.827、0.703和0.930。结论 AVE-562全自动粪便分析仪粪便常规检测RBC、WBC等指标与手工镜检法一致性较好,仪器操作简单,自动化程度高,有较高的临床应用价值。
ObjectiveTo evaluate the application of AVE-562 automated feces analyzer. MethodsA total of 3 028 feces specimens were determined by manual microscopy and AVE-562 automated feces analyzer. The results of manual microscopy were as gold standard. Occult blood（OB） test results determined automatically by AVE-562 were compared with those of manual microscopy by OB test strip of Kangzhu Company. The sensitivity,speci？city and accuracy were calculated. ResultsThe coincidence rate was 97.85% for OB test of AVE-562 and OB test strip（kappa=0.918）. The sensitivities of red blood cell（RBC）,white blood cell（WBC）,parasite and fat globule were 86.05%,80.95%,72.00% and 91.89%,respectively. The specificities of RBC,WBC,parasite and fat globule were 99.63%,99.80%,99.73% and 99.86%,respectively. The accuracies of RBC,WBC,parasite and fat globule were 99.44%,99.54%,99.50% and 99.67%,respectively. The kappa values of RBC,WBC,parasite and fat globule were 0.810,0.827,0.703 and 0.930,respectively. ConclusionsThe results of RBC,WBC and other indices by AVE-562 automated feces analyzer and manual microscopy have good consistency. It is easy to operate for AVE-562 automated feces analyzer with application value.
出处
《检验医学》
CAS
2018年第2期152-155,共4页
Laboratory Medicine
关键词
粪便检测
粪便分析仪
手工镜检
Feces examination
Feces analyzer
Manual microscopy
