Table 3 The overall postoperative recovery measurement
|  | Group F (n = 39) | Group O (n = 36) | Group B (n = 37) | P-value |
|---|---|---|---|---|
Leukocyte count (*109/L) | 9.3 (7.7–11.9) | 9.0 (7.4–12) | 9.3 (7.6–11) | 0.80 |
Percentage of neutrophils (%) | 79.5 (67.1–83.5) | 79.9 (68.9–84.5) | 80.9 (72.2–83.5) | 0.60 |
Potassium (mmol/L) | 3.8 (3.6–4.0) | 3.8 (3.6–4.1) | 3.8 (3.6–4.0) | 0.85 |
Satisfaction | 10 (10–10) | 10 (9.6–10) | 10 (9–10) | 0.08 |
Time to first ambulation (h) | 17.3 (15.4–19.3) | 17.3 (15.9–19.6) | 17.2 (15.6–19.5) | 0.54 |
Hospital length of stay (d) | 6 (5–8) | 6 (5–7) | 6 (5–7) | 0.45 |