尿液分析仪测定尿液的影响因素

随着尿液分析仪的普及 ,其简单、快捷的优点被人们所接受 ,但由于试纸带在测定过程中易受尿液中化学因素的干扰 ,且由于人们操作误差等诸多因素 ,造成假阳性、假阴性。为此 ,有必要把测定过程中出现的假阳性、假阴性的原因进行全面分析。

Some Factors Affecting Urine Test Accuracy Examined with Urine Analyzer

Urine analyzer, being simple to use and quick to give the results, is very popular. But it sometimes shows a false positive or negative reaction due to interference of its litmus paper with the urine chemicals, and also due to other factors such as operation errors in the course of examination. Therefore, it is necessary to make an overall analysis of the causes of the false reactions occurring in urine tests.