To investigate the impact of consecutive perioperative care transitions on in-hospital recovery of patients who had primary total knee arthroplasty (TKA) over an 11-year period. This observational cohort study used electronic health record data from all patients undergoing preoperative screening for primary TKA at a Northern Netherlands hospital between 2009 and 2020. In this timeframe, three perioperative care transitions were divided into four periods: Baseline care (Joint Care, n = 171; May 2009 to August 2010), Function-tailored (n = 404; September 2010 to October 2013), Fast-track (n = 721; November 2013 to May 2018), and Prehabilitation (n = 601; June 2018 to December 2020). In-hospital recovery was measured using inpatient recovery of activities (IROA), length of stay (LOS), and discharge to preoperative living situation (PLS). Multivariable regression models were used to analyze the impact of each perioperative care transition on in-hospital recovery.Aims
Methods
To investigate whether pre-operative functional mobility is a
determinant of delayed inpatient recovery of activities (IRoA) after
total knee arthroplasty (TKA) in three periods that coincided with
changes in the clinical pathway. All patients (n = 682, 73% women, mean age 70 years, standard
deviation 9) scheduled for TKA between 2009 and 2015 were pre-operatively
screened for functional mobility by the Timed-up-and-Go test (TUG)
and De Morton mobility index (DEMMI). The cut-off point for delayed
IRoA was set on the day that 70% of the patients were recovered,
according to the Modified Iowa Levels of Assistance Scale (mILAS)
(a 5-item activity scale). In a multivariable logistic regression
analysis, we added either the TUG or the DEMMI to a reference model
including established determinants.Aims
Patients and Methods
