摘要
目的:探讨分析影响UF1000i全自动尿沉渣有形成分分析仪测定结果的各种因素。方法:回顾性研究2016年2-11月UF1000i全自动尿沉渣有形成分分析仪误判病例,分析导致假阳性和假阴性的主因,及时地实施相应措施。结果:选择出2789例经过UF1000i分析仪和显微镜联合检测的样本里,假阳性比例达97.45%,假阴性比例才2.55%。在2718例假阳性的结果里,管型、小圆上皮细胞、类酵母菌和红细胞所占比例分别为37.42%、29.84%、14.79%和12.66%。结论:UF1000i全自动尿沉渣有形成分分析仪和显微镜镜检联合使用,可以互相取长补短,减少UF1000i的假阳性率和假阴性率。提高了结果的准确性和快捷度,为临床提供更加可靠的诊断依据。
Objective： To investigate the influence factors on ＇the test results of UFIO00i urine sedimentary analyzer.Method： The false positive and false negative results with UFIO00i analyzer from February 2016 to November 2016 were retrospectively studied, the main causes of false positives and false negatives were analyzed, the corresponding measures were timely applied.Result： A total of 2789 urine samples tested by UF1000i urine sedimentary analyzer and microscopy were selected, the totally false positive rate was 97.45%, and the false negative rate was 2.55%.In 2718 false positive results, the false positive rate of cast, small round cells, yeast like fungus and erythrocyte were 37.42%, 29.84%, 14.79% and 12.66% separately.Conclusion： Combined use of UFIO00i urine sedimentary analyzer and microscopy can replenish mutually, andreduce false-positive and false-negative results.It also raises the veracity and accuracy, and offers the most credible diagnostic gist for clinic.
出处
《中外医学研究》
2017年第21期37-39,共3页
CHINESE AND FOREIGN MEDICAL RESEARCH
