Yoeri Bemelmans

Physical activity after outpatient and fast-track knee arthroplasty 145 9 Figure 1. Mean daily Physical Activity (A), sit-stand transfers (B), amount of steps (C) and cadans (D) ( vertical axis ) before and after TKA. Preoperative (Pre OR), day of surgery (DoS) up to postoperative day (PoD) 3 and 6 th week postoperative ( horizontal axis ) for the ERP (white-bars) and OS pathway (black-bars). Standard deviations are displayed with whiskers. Table 3. Mean amount of average daily activity (e.g. walking, standing, cycling) in minutes (min) with percentage (%) of the total physical activity during the 6 th postoperative week for both pathways. ERP OS P-value Physical Activity, min (%) 253.9 (33.5) 221.4 (31.5) n.s. Walking, min (%) 81.8 (10.6) 80.5 (11.5) n.s. Standing, min (%) 170.3 (22.6) 131.7 (18.9) n.s. Cycling, min (%) 1.8 (0.3) 9.2 (1.1) n.s. Sitting, min (%) 509.3 (66.5) 404.4 (68.5) n.s.