Effects of different protein diets on renal function in patients with chronic kidney diseases
LIN Xuemei
YANG Jianghong
Abstract：Objective To investigate the effects of different protein diets on renal function in patients with chronic kidney diseases ( CKD ) . Methods The data of 170 patients with CKD who were outpatients of our hospital were retrospectively analyzed.According to the levels of daily protein intake ( DPI) , these patients were divided into three groups:very low protein diet (VLPD) group, with DPI≤0.6 g· kg-1 · d-1,low protein diet (LPD) group,with DPI 0.6 ~0.8 g· kg-1· d-1, normal protein diet (NPD) group, with DPI≥0.8 g· kg-1· d-1,then patient’s glomerular filtration rate was detected to compare the changes of renal function (ΔeGFR ) among the three groups.Results There were no significant differences in the incidences of protein-energy malnutrition (PEM) at different stages of CKD ( P >0.05). Pearson correlation analysis results showed that there was no significant correlation between different DPI and ΔeGFR, moreover, there were no significant differences in the effects of different DPI on ΔeGFR ( P >0.05 ) .Conclusion The intaking amount of protein has no obvious effects on renal function of patients with CKD at a certain extent.
Keywords：chronic kidney diseaseproteinrenal function
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 3219-3221 )