摘要
目的通过Meta分析评价大豆蛋白与动物蛋白对糖尿病肾病患者肾功能的不同影响,为临床实践提供参考。方法收集1980年1月—2011年11月间公开发表的关于糖尿病肾病摄取大豆蛋白和动物蛋白的研究文献,应用RevMan5.0录入相应资料,对相关肾脏指标进行Meta分析。结果共有5篇文献纳入研究,对相关指标进行异质性检验,根据结果分别采用随机效应模型或固定效应模型,Meta分析结果显示:大豆蛋白与动物蛋白相比,可以改善内生肌酐清除率[WMD=-11.51,95%ci(-16.37,6.65),P〈0.05]、蛋白尿[WMD=-0.96,95%c1(-1.36,-0.58),P〈0.05]、尿肌酐[WMD=-1.11,95%CI(-1.91,-0.30),P〈0.05],而对肾小球滤过率[WMD=0.28,95%CI(-0.12,0.68),P〉0.05]、血清尿素氮[WMD=-0.20,95%CI(-0.60,0.19),P〉0.05]、血清肌酐[WMD=-0.22,95%CI(-0.54,0.10),P〉0.05]的影响差异无统计学意义。结论大豆蛋白与动物蛋白相比,在改善肾脏尿液内生肌酐清除率、尿肌酐、蛋白尿等方面具有一定优势,而在肾小球滤过率方面逊于动物蛋白。
Objective To evaluate the effects of soybean protein and animal protein on renal function of patients with diabetic nephropathy. Methods In this Meta-analysis, literatures on the effects of soybean protein and animal protein on renal function of patients with diabetic nephropathy published during January 1980 and November 2011 were reviewed and analyzed quantitatively and synthetically by using Meta- analysis RevMan 5.0 software. Results Five case-control studies met the inclusive criteria and entered into random effect model. In comparison with animal protein, soybean protein significantly improved endogenous creatinine clearance rate ( weight mean difference (WMD) = - 11.51, 95% confidence interval (CI) - 16. 37 to 6. 65), proteinuria (WMD = -0. 96, 95% C1 - 1.36 to -0. 58), urine creatinine (WMD = - 1.11, 95% CI - 1.91 to - 0. 30), glomerular filtration rate ( WMD = 0. 28, 95% CI - 0. 12 to 0. 68) , serum urea nitrogen (WMD = -0. 20, 95% CI -0. 60 to 0. 19) and serum creatinine (WMD = -0. 22, 95% CI -O. 54 to 0. 10). Conclusions Soy protein seems to have potential to improve urine creatinine clearance, urine creatinine, proteinuria and serum urea nitrogen. However, animal protein may contribute to increased glomerular filtration rate.
出处
《中华健康管理学杂志》
CAS
2013年第1期31-35,共5页
Chinese Journal of Health Management