The Ruijin equation is more applicable in Chinese diabetic and chronic kidney diseases patients than the Cockcroft-Gault and Modification of Diet in Renal Disease formulae.

This is a retrospective analysis of the clinical data of patients with acute coronary syndrome (ACS) who had coronary angiography in order to investigate the clinical characteristics of the patients with ACS and chronic kidney disease, providing the theory support for the clinical diagnosis and treatment of these high-risk patients with ACS.

This study estimated the prevalence of chronic kidney disease (CKD) among patients of the University Hospital of the West Indies diabetes clinic in Jamaica and evaluated the proportion of patients at high risk for adverse outcomes. Approximately 86% of patients had CKD and 70% were at high risk for adverse outcomes.