Current situation and risk factors analysis for hypoalbuminemia of maintenance hemodialysis patients: a multiple centers experience
10.3760/cma.j.cn115455-20200226-00190
- VernacularTitle:维持性血液透析患者低白蛋白血症的现状及危险因素分析：多中心临床资料
- Author:
Xingming TANG
;
Haowen ZHONG
;
Jieping HU
;
Huizhao DENG
- From:
Chinese Journal of Postgraduates of Medicine
2021;44(5):411-415
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the risk factors of hypoalbuminemia (serum albumin <35 g/L) in the maintenance hemodialysis (MHD) patients.Methods:From January 2011 to December 2018, 915 patients (≥18 years) who underwent MHD programs from 12 hospitals in south China were enrolled in a retrospective analysis. Univariate and multivariate Logistic regression analysis was applied to evaluate the risk factors of hypoalbuminemia in the MHD patients.Results:The MHD patients had poor albumin level in general, with hypoalbuminemia accounting for about 20.55% (188/915). Compared with the patients with normal albumin level, the patients with hypoalbuminemia had older age (61.46 years vs. 55.85 years, P<0.01), the greater incidence of diabetes [29.79%(56/188) vs. 19.39%(141/727), P = 0.002] and the lower application in high flux dialysis [42.55%(80/188) vs. 57.36%(417/727), P<0.01], while the gender, duration of dialysis, dialysis frequencies and the incidence of hepatitis showed no significant difference between 2 groups. In linear correlation analysis, albumin and hemoglobin level were positively correlated ( r = 0.213, P<0.01). In Spearmen correlation analysis, albumin was negatively correlated with age, hypersensitive C reactive protein (hsCRP), alkaline phosphatase, and diabetes ( r = -0.232, -0.176, -0.153 and -0.132; P<0.01); and it was positively correlated with the Kt/V and the application in high flux dialysis ( r = 0.151 and 0.124, P<0.01). The multivariate Logistic regression analysis showed that age, diabetes, alkaline phosphatase and hsCRP were the independent risk factors of hypoalbuminemia, while the application of high flux dialysis and hemoglobin were the independent protection factors. Conclusions:The patients undergoing a MHD program have poor albumin level. Diabetes is the independent risk factor of hypoalbuminemia of MHD patients, and the practice of high flux dialysis may reduce the hypoalbuminemia.
