The effect of intensive treatment of diabetes on the development and progression of long-term complications in insulin-dependent diabetes mellitus. The Diabetes Control and Complications Trial Research Group. N Engl J Med 1993;329:977–86.PubMedGoogle Scholar
Little RR, Rohlfing CL, Hanson S, Connolly S, Higgins T, Weykamp CW, et al. Effects of hemoglobin (Hb) E and HbD traits on measurements of glycated Hb (HbA1c) by 23 methods. Clin Chem 2008;54:1277–82.CrossrefGoogle Scholar
Lin CN, Emery TJ, Little RR, Hanson SE, Rohlfing CL, Jaisson S, et al. Effects of hemoglobin C, D, E, and S traits on measurements of HbA1c by six methods. Clin Chim Acta 2012;413:819–21.CrossrefGoogle Scholar
Jaisson S, Leroy N, Desroches C, Tonye-Libyh M, Guillard E, Gillery P. Interference of the most frequent haemoglobin variants on quantification of HbA1c: comparison between the LC-MS (IFCC reference method) and three routinely used methods. Diabetes Metab 2013;39:363–9.PubMedCrossrefGoogle Scholar
Lee ST, Kim MS, Choi DY, Kim SK, Ki CS. Incidence of variant hemoglobin (Hb) and increased fetal Hb concentrations and their effect on Hb A1c measurement in a Korean population. Clin Chem 2006;52:1445–6.CrossrefGoogle Scholar
Lee ST, Weykamp CW, Lee YW, Kim JW, Ki CS. Effects of 7 hemoglobin variants on the measurement of glycohemoglobin by 14 analytical methods. Clin Chem 2007;53:2202–5.CrossrefWeb of SciencePubMedGoogle Scholar
Little RR, La’ulu SL, Hanson SE, Rohlfing CL, Schmidt RL. Effects of 49 different Rare Hb Variants on HbA1c Measurement in Eight Methods. J Diabetes Sci Technol 2015;9:849–56.CrossrefPubMedGoogle Scholar
Lee SC, Wang LH, Tsai SM, Fang HY, Tsai LY. Effects of the Hb E, Hb H and Hb G-Taichung variants on HbA1c values by the Bio-Rad variant II turbo analyzer. Clin Biochem 2011;44:1338–42.CrossrefGoogle Scholar
Rodríguez-Capote K, Estey MP, Barakauskas VE, Burton T, Holmes D, Krause R, et al. Identification of Hb Wayne and its effects on HbA1c measurement by 5 methods. Clin Biochem 2015;48:1144–50.Web of SciencePubMedCrossrefGoogle Scholar
Ji L, Yu J, Zhou Y, Xia Y, Xu A, Li W, et al. Erroneous HbA1c measurements in the presence of β-thalassemia and common Chinese hemoglobin variants. Clin Chem Lab Med 2015;53:1451–8.PubMedGoogle Scholar
Lorenzo-Medina M, De-La-Iglesia S, Ropero P, Nogueira-Salgueiro P, Santana-Benitez J. Effects of hemoglobin variants on hemoglobin a1c values measured using a high-performance liquid chromatography method. J Diabetes Sci Technol 2014;8:1168–76.CrossrefPubMedGoogle Scholar
Schnedl WJ, Krause R, Wallner SJ, Piswanger-Soelkner C, Lipp RW. Effect of silent hemoglobin variants on A1C measurement with the IFCC reference method and 6 routine methods. Clin Chim Acta 2008;398:161–2.CrossrefPubMedWeb of ScienceGoogle Scholar
Lenters-Westra E, Strunk A, Campbell P, Slingerland RJ. Can the afinion HbA1c point-of-care instrument be an alternative method for the Tosoh G8 in the case of Hb-Tacoma? Scand J Clin Lab Invest 2016:1–6.Web of ScienceGoogle Scholar
Kaiser P, Akerboom T, Molnar P, Reinauer H. Modified HPLC-electrospray ionization/mass spectrometry method for HbA1c based on IFCC reference measurement procedure. Clin Chem 2008;54:1018–22.CrossrefPubMedGoogle Scholar
Kabytaev K, Connolly S, Rohlfing CL, Sacks SB, Stoyanov AV, Little RR. Higher degree of glycation of hemoglobin S compared to hemoglobin A measured by mass spectrometry: Potential impact on HbA1c testing. Clin Chim Acta 2016;458:40–4.CrossrefPubMedGoogle Scholar
About the article
Published Online: 2017-01-20
Published in Print: 2017-07-26
Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
Research funding: This study was supported by a grant (no. 06-2013-231) from the SNUBH Research Fund.
Employment or leadership: None declared.
Honorarium: None declared.
Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.