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目的:分析影响尿液分析前因素,提高对尿液分析前质量控制和管理重要性的认识,建立和完善分析前质量保证体系。方法:对本院2009年8月～2010年6月门诊和住院5673份尿液样本在接收时发现的质量缺陷进行统计分析。其主要包括:标本容器是否合格;标本受污染状况;采样时间是否得当;标
OBJECTIVE: To analyze the factors influencing the pre-analysis of urine and to raise awareness of the importance of quality control and management before urine analysis and to establish and improve the pre-analysis quality assurance system. Methods: The quality defects of 5673 urine samples collected in our hospital from August 2009 to June 2010 were analyzed statistically. The main include: the specimen container is qualified; specimen contamination; sampling time is appropriate; standard