Background: Protein-energy wasting (PEW), associated with inflammation and overhydration, is common in haemodialysis (HD) patients and is associated with high morbidity and mortality. Objective: Assess the relationship between nutritional status, markers of inflammation and body composition through bioimpedance spectroscopy (BIS) in HD patients. Methods: This observational, cross-sectional, single centre study, carried out in an HD centre in Forte da Casa (Portugal), involved 75 patients on an HD programme. In all participating patients, the following laboratory tests were conducted: haemoglobin, albumin, C-reactive protein (CRP) and 25-hydroxyvitamin D3 [25(OH)D3]. The body mass index of all patients was calculated and a modified version of subjective global assessment (SGA) was produced for patients on dialysis. Intracellular water (ICW) and extracellular water (ECW) were measured by BIS (Body Composition Monitor®, Fresenius Medical Care®) after the HD session. In statistical analysis, Spearman's correlation was used for the univariate analysis and linear regression for the multivariate analysis (SPSS 14.0). A P value of
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Garagarza, C., João-Matias, P., Sousa-Guerreiro, C., Amaral, T., Aires, I., Ferreira, C., … Ferreira, A. (2013). Estado nutricional e hiperhidratación: ¿La bioimpedancia espectroscópica es válida en pacientes en hemodiálisis? Nefrologia, 33(5), 667–674. https://doi.org/10.3265/Nefrologia.pre2013.Jun.12008
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