Group Ropivacaine | Group Placebo median | ||
---|---|---|---|
Oxycodone consumed the first 24 h, mg | 7(2–13) | 6 (2–9) | P = 0.12 |
Time to first oxycodone demand, min | 253 (144–379) | 237 (155–380) | P = 1 |
Cumulated ambulation score the first day | 5 (3–6) | 5 (4–6) | P =0.26 |
Time from surgery to first ambulation, min | 368 (330–519) | 420 (364–470) | P = 0.69 |
Length of hospital stay, hours | 49 (10) | 50 (20) | P = 0.53 |