Desempeño de un grupo de laboratorios mexicanos en la determinación de HbA1c

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:31:14Z
Fecha de publicación2007-01-01
ResumenIn this study, we assessed the competency of Mexican labo- ratories for glicated hemoglobin (HbA1c) measurement, becoming the first study done in the country in order to es- tablish a permanent quality assurance scheme program for HbA1c. Forty-six laboratories participated in the study, which were classified by group according to methodology and equipment used. All laboratories received two pooled samples from fresh blood obtained from six non-diabetic male donors, for sample and six diabetic males, for sample B. An aliquot from each sample was prepared ac- cording to the reference method of the International Fede- ration of Clinical Chemistry and Laboratory Medicine (IFCC). The assigned value was obtained from the Europe- an Reference Laboratory (ERL) for Glico hemoglobin. All samples were analyzed in triplicate; to estimate the diffe- rences from the mean for HbA1c between methods and equipments, ANOVA test was used. Laboratory results showed a very heterogeneous situation. For sample A, we found a mean value of 5.78 + 1.89% and a coefficient of variation (CV) of 32.7%. For sample B, the mean was 9.10 + 2.4%, and CV of 26.4%. On the other hand, in some specific laboratories optimal results were found with a CV < 2.5%. Reference values of 5.52% and 9.23% were as- signed for sample A and B, respectively. We found differ- ences for the mean value of HbA1c between methods and equipments. This study demonstrated the need to contin- ue evaluating the competence of the clinical laboratories in Mexico with the aim to improve the quality of the services provides to the patient. RESUMENes_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/2914
Idiomaeses_ES
EditorialUniversidad Autónoma del Estado de Méxicoes_ES
RelaciónRedalyc (Universidad Autónoma del Estado de México)es_ES
URL relacionadohttps://www.redalyc.org/articulo.oa?id=57632303es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteRedalyc (Universidad Autónoma del Estado de México)
Palabra claveCoefficient of variationes_ES
Palabra claveMedicinees_ES
Palabra claveMean valuees_ES
Palabra claveQuality assurancees_ES
Palabra claveReference valueses_ES
Palabra claveSample (material)es_ES
Palabra claveMathematicses_ES
Palabra claveStatisticses_ES
Palabra claveExternal quality assessmentes_ES
Palabra claveInternal medicinees_ES
Palabra claveChemistryes_ES
Palabra claveChromatographyes_ES
ClasificaciónDiabetes Management and Researches_ES
TítuloDesempeño de un grupo de laboratorios mexicanos en la determinación de HbA1ces_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorRojano-Rodríguez, Eduardo
AutorRi, Acosta-González
AutorBocanegra-Alonso, Anabel
AutorRivera-Sánchez, G
AutorRi, Sierra-Amor
AutorRojano-Rodríguez, Eduardoes_ES
AutorRi, Acosta-Gonzálezes_ES
AutorBocanegra-Alonso, Anabeles_ES
AutorRivera-Sánchez, Ges_ES
AutorRi, Sierra-Amores_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
URL relacionadahttps://www.redalyc.org/articulo.oa?id=57632303
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES

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