Screening and Assessing the Risk Factors and Complications of Chronic Kidney Disease

Screening and Assessing the Risk Factors and Complications of Chronic Kidney Disease：a Cross - Sectional Study

The study is an observational, cross-sectional study aimed at screening and accessing risk factors and complications for Chinese chronic kidney disease (CKD) patients. To investigate the prevalence of hypertension, cardiovascular and cerebrovascular diseases, protein energy malnutrition（PEM）, cognitive impairment and other complications in the CKD patients. To develop biomarkers of CKD.

Inclusion Criteria:

• age≥18 years
• clinical diagnosis of CKD
• signed informed consent

Exclusion Criteria:

• End-stage renal disease(ESRD) or dialysis
• Acute kidney injure(AKI)
• history of solid organ or bone marrow transplantation
• active malignancy within 24 months prior to screening or metastatic cancer
• HIV infection or AIDS
• acute inflammation