Fig. 1

Perioperative times obtained with the Timed Up and Go (TUG) test. There were no significant differences between the IV-morphine and SL-sufentanil groups from day 1 to day 3
Perioperative times obtained with the Timed Up and Go (TUG) test. There were no significant differences between the IV-morphine and SL-sufentanil groups from day 1 to day 3