Wearable Sensors for Monitoring Recovery After Total Knee Arthroplasty

"Measurements are performed by PA trackers. The measurements include:~* Lower limb 3D linear accelerations according to gait bouts collected and stored as time-series of linear accelerations with a frequency of 12.5 Hz.~* Details on the amount of time spent lying down, sitting, and standing, as well as the number of steps and sit-to-stands completed throughout the day. This information will be stored in 15-minute epochs and then summarized into daily summaries for analysis."