The Effect of Preoperative Biological Age on Hemodynamics and Renal Function

Background The aim of this study is to explore the potential value of preoperative biological age as a predictor of intraoperative hemodynamic changes and postoperative renal function injury. Methods Collect data using medical record system and surgical anesthesia system, and gather patients who have undergone surgery. Calculate the preoperative biological age of the patient and analyze the correlation between preoperative biological age accelerated aging and intraoperative hemodynamics and postoperative renal function damage.