【干化学法测定血清尿素和肌酐】。

Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University Pub Date : 2003-08-01

Zheng-yong Zhong, Li-na Yang, Guo-feng Luo

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引用次数: 0

摘要

目的:探讨干化学法测定血清尿素和肌酐的方法。方法:采用干法和湿法分别测定尿素和肌酐。比较了两种方法的结果和相关性。结果:相关因子分别为0.996和0.995，具有较好的可比性。干化学法精密度好，变异系数(CV)在5%以下。回收率分别为106.7%和107.2%，准确度较好。结论:干化学法用于紧急检测血清尿素和肌酐快速、准确。

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[Dry chemistry method for measuring serum urea and creatinine].

Objective: To evaluate the dry chemistry method for measuring serum urea and creatinine.

Methods: Urea and Creatinine were measured by dry and wet chemistry methods respectively. The results and the relativity between the two methods were compared.

Results: The correlative factors were 0.996 and 0.995, respectively, implying fairly good comparability. The precision of the dry chemistry method was good, with the coefficient variation (CV) below 5%. With favorable accuracy, the recovery rate were 106.7% and 107.2%, respectively.

Conclusion: Dry chemistry method is rapid and accurate for emergent testing of serum urea and creatinine.

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Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University

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