ALB and chronic kidney disease: Compared with patients without renal end points, patients with renal end points were found to have higher P wave dispersion, higher maximum P wave duration, higher prevalence of LVH, females outnumbered males, higher prevalence of diabetes mellitus (DM) and hypertension, higher systolic blood pressure, lower BMI, more advanced CKD stage, lower albumin, higher fasting glucose, lower hemoglobin, lower baseline eGFR, higher calcium-phosphorus product, higher uric acid, and higher prevalence of proteinuria.