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目的:探讨分析影响临床尿常规检验的因素,并寻找应对策略。方法:回顾性分析我院自2015年1月~2015年6月做过的1658份尿检样本的资料,对其中的过程和结果进行回顾性分析,分析研究不合格的资料,并总结出与之相对应的质量控制措施。结果:1658份尿检样本中,共有19份样本的检验结果不合格,不合格率为1.15%。其中,3份样本是因为送检超时;5份样本是因为标本受到了污染,中间混杂着粪便、精液、白带、经血或烟灰等物;5份样本是因为标本量不足,少于12ml;4份样本是因为标本的采集时间不当,受检者在留取尿检样本前曾服用影响尿检结果的药物,或是曾剧烈运动,或是曾大量饮水;2份样本不合格的原因是标本标记错误,错误原因分别为标签脱落和化验单与标本不符。结论:加强临床尿常规检验分析前的质量控制,能有效避免出现检验误差,提高临床尿常规检验的准确度。
Objective: To analyze and analyze the factors that affect clinical urine tests and find coping strategies. Methods: The data of 1658 urinalysis samples from January 2015 to June 2015 in our hospital were retrospectively analyzed. The process and results of them were analyzed retrospectively. The unqualified data were analyzed and summarized. Corresponding quality control measures. Results: Of the 1658 urinalysis samples, a total of 19 samples were unqualified with a failure rate of 1.15%. Among them, 3 samples were due to overtime inspection; 5 samples were contaminated with specimens mixed with feces, semen, leucorrhea, menstrual blood or soot; 5 samples were less than 12ml; 4 The samples were collected due to improper specimen collection. The subjects took the drugs that affect the urine test results before taking the urine samples, either strenuous exercise or heavy drinking water. The two samples failed because the samples were marked incorrectly, The cause of the error is that the label is off and the test list does not match the sample. Conclusion: To strengthen the quality control before clinical urine routine test analysis can effectively avoid the test error and improve the accuracy of clinical urine routine test.