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Indian Journal of Clinical Biochemistry logoLink to Indian Journal of Clinical Biochemistry
. 1997 Jul;12(2):139–141. doi: 10.1007/BF02873678

Method evaluation of an enzymatic method for serum creatinine

K S S Saibaba 1,, P V L N Srinivasa Rao 1, K V Dakshina Murty 2, M Vijaya Bhaskar 3
PMCID: PMC3453676  PMID: 23100881

Abstract

Selecting the correct method for routine analysis by ‘method evaluation’ is an important component of quality assurance. It is a step-wise procedure that evaluates various analytical parameters like accuracy, precision etc of the given method. Finally reference intervals are established for selected population. We evaluated an enzymatic method for serum creatinine. The results show that it is an acceptable method based on the above mentioned criteria.

Key Words: Evaluation, Quality assurance, Allowable error, Recovery, Decision-Level

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References

  • 1.Blijenberg B.G., Brouwer H.J., Kuller T.J., Leeneman R., Leeuwen C.J.M. Improvements in creatinine methodology: A critical assessment. Eur. J. Clin. Chem. Clin. Biochem. 1994;32(7):529–537. doi: 10.1515/cclm.1994.32.7.529. [DOI] [PubMed] [Google Scholar]
  • 2.Koch D.D., Peters T. Selection and evaluation of methods. In: Burtis C.A., Ashwood E.R., editors. Tietz text book of clinical chemistry. 2nd ed. USA: W.B. Saunders Company; 1994. pp. 508–525. [Google Scholar]
  • 3.Kroll M.H., Elin R.J. Interference with clinical laboratory analyses. Clin. Chem. 1994;40(11):1996–2005. [PubMed] [Google Scholar]
  • 4.Saibaba K.S.S., Srinivasa Rao P.V.L.N., Ramana G.V., Kumar E.G.T.V., Tripathi R.L. Analytical bias due to calibrator matrix effects. Ind. J. Clin. Biochem. 1995;10(2):112–115. doi: 10.1007/BF02871014. [DOI] [Google Scholar]
  • 5.Carey R.N., Garber C.C. Evaluation of methods. In: Kaplan LA, Pesce A.J., editors. Clinical chemistry—theory, analysis and correlation. 2nd ed. U.S.A.: The C.V. Mosby Company; 1989. pp. 290–310. [Google Scholar]

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