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溶血对临床生化检验结果的影响分析

2016-02-05邓惠影

中国卫生标准管理 2016年8期

邓惠影



溶血对临床生化检验结果的影响分析

邓惠影

【摘要】目的 探究溶血对临床生化检验的结果影响。方法 选取2014年10月~2015年11月在我院接受体检的71例正常人进行生化检验的研究,检查内容包括总胆红素、谷氨酰转肽酶、直接胆红素、谷丙转氨酶、肌酐、谷草转氨酶、尿酸、血清葡萄糖、尿素氨等。结果 直接胆红素、总胆红素、谷丙转氨酶、谷氨酰转肽酶、尿酸和谷草转氨酶的含量值溶血前后差异有统计学意义(P<0.05),但是肌酐、尿素氨、血清葡萄糖的含量值在溶血前后差异无统计学意义(P>0.05)。结论 溶血会对生化检验结果产生影响,所以在生化检验中一定要避免导致血样标本溶血的一切原因,提高检验结果的准确性和可靠性,准确反馈患者的病情,为治疗提供有效的依据。

【关键词】临床生化检验;溶血;指标分析

Objective Hemolysis influence on clinical biochemical test result is to be analyzed. Methods Chose 71 healthy people that are given physical examination in hospital from October 2014 to November 2015 and given them biochemical test to study test result. The test content include total bilirubin,glutamyltranspetidase,direct bilirubin,ALT,creatinine,AST,uric acid,serum glucose and urea nitrogen,etc. Results The values of direct bilirubin,total bilirubin,ALT,glutamyltranspetidase,uric acid and AST after hemolysis were quite differential from counterparts before hemolysis,and such a differential has statistic value(P<0.05). However,the values of creatinine,urea nitrogen and serum glucose after hemolysis did not differ from counterparts before hemolysis,thus,there was no statistic value(P> 0.05). Conclusion Hemolysis exerts great influence on clinical biochemical test result,therefore,it is necessary to avoid any reason for hemolysis in blood sample in order to increase test accuracy and reliability and reflect patients' illness correctly,which is beneficial to provide effective evidence for patients' treatment.

【Key words】 Clinical biochemical test,Hemolysis,Index analysis

在医学标本的临床检验中,溶血为常见现象,导致血样标本溶血有很多因素,包括采血时水浴箱的负压过大,温度过高,血清分离时转速过高,都会导致红细胞破裂,溢出血红蛋白,出现溶血[1]。在生化检验中溶血为常见的一种干扰因素,样本溶血有体内溶血和体外溶血,体外溶血大都为物理因素导致,也有化学因素,包括接触了表面活性剂,还有可能为化学因素导致[2]。目前在临床应用中频繁使用真空管来采血,溶血现象也越来越多,严重干扰了生化指标,为此必须要针对溶血情况进行调查研究,采取相应措施。选取2014年10月~2015年11月在我院接受体检的71例正常人进行生化检验的研究,现报告如下。……

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