摘要
目的采用复检标准制定协作组推荐的血细胞复检规则,通过对实验数据进行分析,建立适合该实验室的Sysmex XE-2100血细胞分析仪复检规则,保证血细胞分析结果的准确性,便于临床诊断和治疗。方法根据医院的实际情况建立Sysmex XE-2100血细胞分析仪复检规则,并在复检规则指导下通过对1 020例标本仪器检测结果和显微镜镜检结果的数据分析,评价规则的可行性和可靠性。结果根据该科室建立的Sysmex XE-2100血细胞分析仪28条复检规则和涂片镜检阳性规则对检测结果进行统计分析,复检率为22.84%,真阳性率18.92%,假阳性率3.92%,真阴性率74.61%,假阴性率2.55%,且无血液病细胞漏检。结论 2.55%的假阴性率符合国际血液学复审协作组关于假阴性率小于5.0%的规定。该科室制定的复检规则既提高了检测效率,又能防止漏检和误检,合适该实验室质量要求。
Objective Through analysis of the laboratory data to ensure the accuracy of the blood routing test according to the review criteria of hematology analyzer recommended by review criteria developing collaborative group.In order to promote the efficiency of clinical diagnosis and treatment and establish suitable review criteria of Sysmex-2100 hematology analyzer for our laboratory.Methods Review criteria of Sysmex-2100 hematology analyzer was established according to the practical situation of our laboratory.Then the feasibility and reliability of this review criteria were evaluated by comparing the analyzer test results and microscopy test results of 1 020 specimens.Results According to 39 review criteria and microscopic examination rules established by our laboratory with Sysmex XE-2100 hematology analyzer,the statistical analysis results were followed：review rate was 22.84%,real positive rate was 18.92%,false positive rate was 3.92%,real negative rate was 74.61%,false negative rate was 2.55%,and the omission rate of hematological disease cells was zero.Conclusion The false negative rate（2.55%）was under the standards ruled by international hematology review group（false negative rate5.0%）.The review criteria established by our laboratory can promote the efficiency of our work as well as avoid the omission and mistake in the test.So this review test is suitable for our laboratory quality requirement.
出处
《检验医学与临床》
CAS
2013年第2期132-134,共3页
Laboratory Medicine and Clinic
基金
上海申康医院发展中心"临床管理优化项目"(SHDC2011614)
