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0074/2023 - VALIDAÇÃO DAS EQUAÇÕES PARA ESTIMATIVA DA FILTRAÇÃO GLOMERULAR AJUSTÁVEIS POR RAÇA/COR EM ADULTOS DE VITÓRIA/ESPÍRITO SANTO
VALIDAÇÃO DAS EQUAÇÕES DE ESTIMATIVA DA FILTRAÇÃO GLOMERULAR AJUSTÁVEIS POR RAÇA/COR EM ADULTOS

Author:

• Wagner Luis da Cruz Almeida - Almeida, W.L.C - <wlcalmeidapai@gmail.com>
ORCID: https://orcid.org/0000-0002-1318-5206

Co-author(s):

• José Geraldo Mill - Mill, J.G - <josegmill@gmail.com, polyanaromano@hotmail.com>
ORCID: http://orcid.org/0000-0002-0987-368X


Abstract:

The assessment of renal function is performed using the glomerular filtration rate (GFR) whose measurement by creatinine clearance (ClCr) and is dependent on a 24-hour urine sample, hindering it use in primary healthcare. The equations that estimate GFRserum creatinine make the test more accessible, however, their adjustments by race/color have been questioned in mixed populations. To test the agreement between CrCl and GFR estimated by formulas (Modification of Diet in Renal Disease [MDRD-4] and Chronic Kidney Disease Epidemiology Collaboration [CKD-EPI]), with or without adjusting for race/color, data were useda sub-study of the National Health Survey (NHS) including 272 adultsVitória/Espírito Santo who underwent a 24-hour urinary sampling. Analysis of variance (ANOVA) and the Bland-Altman method were adopted. There was adequate agreement between ClCr and equations, but the adjustment by race/color decreases the accuracy of both equations. In the race/color factor, there was similarity between groups for CrCl (p=0.21), suggesting that there is no difference in creatinine metabolism induced by skin color. It is concluded that MDRD and CKD-EPI equations perform satisfactorily in the evaluation of renal function, and the use of corrections for race/color is not recommended.

Keywords:

Glomerular Filtration Rate. Kidney Function Tests. Renal Insufficiency, Chronic.

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Almeida, W.L.C, Mill, J.G. VALIDAÇÃO DAS EQUAÇÕES PARA ESTIMATIVA DA FILTRAÇÃO GLOMERULAR AJUSTÁVEIS POR RAÇA/COR EM ADULTOS DE VITÓRIA/ESPÍRITO SANTO. Cien Saude Colet [periódico na internet] (2023/Apr). [Citado em 27/09/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/validacao-das-equacoes-para-estimativa-da-filtracao-glomerular-ajustaveis-por-racacor-em-adultos-de-vitoriaespirito-santo/18700?id=18700



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