Recovery of Lung Function, Dominant Handgrip Strength, and Health-Related Quality of Life in Cardiac Surgical Patients Following Hospital Discharge

Summary

Purpose: Assessment of recovery in post-cardiac surgical patients is commonly conducted using lung function, dominant handgrip strength (DHGS), and health-related quality of life (HRQoL). The aim of this study was to determine the recovery of lung function, DHGS and HRQoL in cardiac surgical patients at six-weeks and six-months after hospital discharge. Further, this study investigated the association between these parameters and the predictive ability of DHGS for lung function and HRQoL. Methods: This was a prospective observational study that involved 58 cardiac surgical patients who completed lung function, DHGS, and HRQoL assessments pre-operatively, at six-weeks, and six-months after hospital discharge. Lung function was assessed using three different calibrated spirometers, while DHG