Association between atherosclerotic cardiovascular diseases risk and renal outcome in patients with type 2 diabetes mellitus

作者：Honghong Ren, Lijun Zhao, Yutong Zou, Yiting Wang, Junlin Zhang, Yucheng Wu, Rui Zhang, Tingli Wang, Jiali Wang, Yitao Zhu, Ruikun Guo, Huan Xu, Lin Li, Mark E. Cooper, Fang Liu · 发表于：Research Square · 年份：2020 · DOI：10.21203/rs.3.rs-21474/v1 · 被引用次数：1 · 研究领域：Diabetes, Cardiovascular Risks, and Lipoproteins、Diabetes Treatment and Management、Blood Pressure and Hypertension Studies

Abstract Background Chronic kidney disease (CKD) and diabetes mellitus increase atherosclerotic cardiovascular diseases (ASCVD) risk. However, the association between renal outcome of diabetic kidney disease (DKD) and ASCVD risk is unclear. Methods This retrospective study enrolled 218 adult patients with type 2 diabetes mellitus and biopsy-proven DKD, and without known cardiovascular diseases. These patients were followed up at least 1 year. Baseline characteristics were obtained and the 10-year ASCVD risk score was calculated using the Pooled Cohort Equation (PCE). Renal outcome was defined as progression to end-stage renal disease (ESRD). The association between ASCVD risk and renal function and outcome was further analyzed with logistic regression and Cox proportional hazard analysis. Results Among all patients, the median 10-year ASCVD risk score was 14.1%. The median of ASCVD risk score in CKD stage 1, 2, 3, and 4 was 10.9%, 12.3%, 16.5%, and 14.8%, respectively (P = 0.268). Compared with patients with lower ASCVD risk(༜14.1%), those with higher ASCVD risk had lower eGFR, higher systolic blood pressure, and more severe renal interstitial inflammation. High ASCVD risk(> 14.1%) was an independent indicator of renal dysfunction in multivariable-adjusted logistic analysis(odds ratio [OR], 3.997; 95% confidence interval [CI], 1.385–11.530;P = 0.010). However, univariate and multivariate COX proportional hazard analysis showed the 10-year ASCVD risk score failed to be an i...