Background: The purpose of this study was to examine the relationship between responsiveness to prehabilitation and postoperative recovery of physical function in cardiac surgery patients.
Methods: Ninety-three cardiac surgery patients (mean age: 76.4 years) were included in this retrospective cohort study.
Objective: The aim of this study was to examine whether preoperative phase angle (PhA) measured by bioelectrical impedance analysis was associated with a hospital-acquired functional decline in older patients undergoing cardiovascular surgery.
Methods: This was an observational study of prospectively collected data of 114 patients (>65 y of age) with cardiovascular disease who underwent elective cardiovascular surgery between September 2019 and August 2020. Patients were classified into tertiles based on PhA levels.