Comparison of the operation time and hospital stay of patients in the three groups
All three groups of patients had successful surgery. The average operating time per side of the hip was 178.18, 179.42 and 183.18 min in Group A, B and C, respectively, and the patients' hospital stay was 18.18, 18.12 and 18.09 d, respectively, with no statistically significant difference among three groups (