Application of KDIGO classifcation of chronic kidney disease for analyzing the prevalence of kidney disease and other vascular diseases in 1645 type 2 diabetic patients
10.3760/cma.j.issn.1001-7097.2013.12.001
- VernacularTitle:KDIGO慢性肾脏病分级系统在1645例2型糖尿病患者伴发肾脏疾病及相关血管性疾病中的应用
- Author:
Ming LI
;
Huiqing CHEN
;
Wenbo ZHAO
;
Xun LIU
;
Meijun SI
;
Hua TANG
;
Tanqi LOU
- Publication Type:Journal Article
- Keywords:
Diabetes;
Kidney diseases;
Risk factors
- From:
Chinese Journal of Nephrology
2013;29(12):877-882
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the prevalence,risk factors of kidney disease in type 2 diabetic patients with KDIGO classification of chronic kidney disease,also to study cardiovascular and cerebrovascular diseases and death in these patients,so as to investigate the significance of the KDIGO classification system.Methods One thousand six hundred and forty-five type 2 diabetic patients who were in hospitalization from June 2008 to December 2012 were grouped according to the KDIGO classification of chronic kidney disease and the incidence of vascular disease was analyzed based on the classification.Clinical features were compared between patients with or without kidney disease.The risk factors of kidney disease and the death of diabetic patients were also investigated.Results There were 915 male and 730 female,aged a median (57.86±12.54) years with (6.35±6.30) years duration of diabetes mellitus among the 1645 cases,and 37.2％ of patients had concomitant kidney disease.According to the classi fi cation of CKD,patients in CKD group 3a,group 3b and CKD group 4-5 accounted for 5.7％,3.5％ and 7.6％,while 33.4％ of patients had proteinuria,among which 19.5％ with microalbuminuria,13.5％ with macroalbuminuria.On complications,patients with hypertension accounted for 49.5％,hyperlipidemia 67.7％,diabetic retinopathy 27.4％,cardiovascular and cerebrovascular diseases 18.5％ (coronary artery disease 16.5％,cerebrovascular diseases 8.8％).Statistical difference was detected in the incidence of diabetic retinopathy,coronary artery disease and cerebrovascular diseases between CKD group 3a and 3b (P ＜ 0.05).The duration of diabetes,concomitant hypertention especially with elevated systolic blood pressure,diabetic retinopathy and hyperuricemia were the independent risk factors for type 2 diabetic patients with kidney disease.Age,Scr,complicating cardiovascular and cerebrovascular diseases and advanced CKD stage were the independent risk factors for the death of type 2 diabetic patients with kidney disease.Conclusion KDIGO classification of chronic kidney disease enables better staging of kidney diseases in diabetic patients for management and prognosis.Diabetic patients have a higher prevalence of renal diseases and cardiovascular and cerebrovascular events than the general population.Early control of factors such as blood pressure and serum uric acid can delay the progression of kidney disease,and the predictive role of diabetic retinopathy should be emphasized.
