References
- White GH. Basics of estimating measurement uncertainty. Clin Biochem Rev. 2008;29(1):S53–S60.
- White GH, Farrance I. Uncertainty of measurement in quantitative medical testing: a laboratory implementation guide. Clin Biochem Rev. 2004;25:S1–S24.
- Panteghini M. Traceability, reference systems and result comparability. Clin Biochem Rev. 2007;28:97–104.
- Lee JH, Choi JH, Youn JS, et al. Comparison between bottom-up and top-down approaches in the estimation of measurement uncertainty. Clin Chem Lab Med. 2015;53:1025–1032.
- Linko S, Ornemark U, Kessel R, et al. Evaluation of uncertainty of measurement in routine clinical chemistry–applications to determination of the substance concentration of calcium and glucose in serum. Clin Chem Lab Med. 2002;40:391–398.
- Bercik Inal B, Koldas M, Inal H, et al. Evaluation of measurement uncertainty of glucose in clinical chemistry. Ann N Y Acad Sci. 2007;1100:223–226.
- Reference method for the enumeration of erythrocytes and leucocytes. International council for standardization in haematology; prepared by the expert panel on cytometry. Clin Lab Haematol. 1994;16:131–138.
- International Council for Standardization in Haematology Expert Panel on Cytometry and International Society of Laboratory Hematology Task Force on Platelet Counting. Platelet counting by the RBC/platelet ratio method. A reference method. Am J Clin Pathol. 2001;115:460–464.
- Gla¨ser M, Kochsiek M. Handbook of metrology. Weinheim: Wiley-VCH; 2010.
- Briggs C, Longair I, Kumar P, et al. Performance evaluation of the sysmex haematology XN modular system. J Clin Pathol. 2012;65:1024–1030.
- Schoorl M, Schoorl M, Oomes J, et al. New fluorescent method (PLT-F) on sysmex XN2000 hematology analyzer achieved higher accuracy in low platelet counting. Am J Clin Pathol. 2013;140:495–499.
- Seo JY, Lee ST, Kim SH. Performance evaluation of the new hematology analyzer sysmex XN-series. Int J Lab Hem. 2015;37:155–164.
- Determination of the concentration of blood corpuscles in blood – Part 5: reference method for the determination of the concentration of thrombocytes: German Institute for Standardization, 2007.
- Lewis SM, England JM, Kubota F. Coincidence correction in red blood cell counting. Phys Med Biol. 1989;34:1239–1246.
- Harrison P, Ault KA, Chapman S, International Society of Laboratory Hematology Task Force for the Reference Platelet Count, et al. An interlaboratory study of a candidate reference method for platelet counting. Am J Clin Pathol. 2001;115:448–459.
- Ellison SLR, Williams A, editors. Eurachem/CITAC guide: quantifying uncertainty in analytical measurement. Third ed. Switzerland: Eurachem/CITAC, 2012.
- International vocabulary of metrology – Basic and general concepts and associated terms (VIM). 3rd ed. France: JCGM; 2012.
- Taylor BN, Kuyatt CE. Guidelines for evaluating and expressing the uncertainty of NIST measurement results. 1994 ed. Gaithersburg, MD: U.S. Department of Commerce, Technology Administration, National Institute of Standards and Technology, 1994.
- Evaluation of measurement data: guide to the expression of uncertainty in measurement. France: JCGM; 2008.
- ISO 15189:2012, Medical laboratories – Requirements for quality and competence. Switzerland: ISO, 2012.
- Chiu CY, Chen CJ, Wong KS, et al. Impact of bacterial and viral coinfection on mycoplasmal pneumonia in childhood community-acquired pneumonia. J Microbiol Immunol Infect. 2015;48:51–56.
- Kammel M, Kummrow A, Neukammer J. Reference measurement procedures for the accurate determination of cell concentrations: present status and future developments/Referenzmessverfahren für die genaue Bestimmung von Zellkonzentrationen: status und zukünftige Entwicklungen. LaboratoriumsMedizin. 2012;36:25–35.
- Desirable biological variation database specifications (updated in 2014). Available from: https://www.westgard.com/biodatabase1.htm.
- Kammel M, Kummrow A, John M, et al. Flow cytometer for reference measurements of blood cell concentrations with low uncertainty. In Medical Measurements and Applications (MeMeA), 2015 IEEE International Symposium on: IEEE, 2015:517–520.
- De la Salle BJ, McTaggart PN, Briggs C, et al. The accuracy of platelet counting in thrombocytopenic blood samples distributed by the UK national external quality assessment scheme for general haematology. Am J Clin Pathol. 2012;137:65–74.