Assessment of nutritional status in chronic kidney disease patients
10.3760/cma.j.issn.1008-6706.2010.02.018
- VernacularTitle:慢性肾脏病患者营养状态分析
- Author:
Rong ZHOU
;
Gengru JIANG
- Publication Type:Journal Article
- Keywords:
Nephrosis;
Malnutrition;
Subjective global nutritional assessment;
Bioelectrical impedance analysis
- From:
Chinese Journal of Primary Medicine and Pharmacy
2010;17(2):179-181
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate good nutritional measurements of CKD patients.In order to diagnose malnutrition early in CKD patients.Methods Clinical data of 125 CKD patients have been collected.The glomerular filtration rate(GFR)was estimated from the modification of diet in renal disease(MDRD).According to the results of GFR,all CKD patients were divided into five groups.The levels of biochemical markers were assayed.At the same time,bioelectrical impedance analysis(BIA)were measured.We analyzed the relationship between nutritional parameters and GFR.Results According to SGA,malnutrition rate in fifth CKD stage is 29%.Impedance of leg is significantly correlated to GFR in 1kHz,50kHz and 500kHz,impedance of truck is also significantly correlated to GFR in 50kHz and 500kHz.The values of impedance reduced with the decreasing of GFR.Conclusion SGA and BIA all can be used to evaluate nutritional status of CKD patients.BIA is a more sensitive method to detect early malnutrition and may be useful in monitoring nutrition changes in CKD patients.
