Table 2 Differences in selected operation-related variables between the two groups
With integrity of lesser trochanter | Without integrity of lesser trochanter | P | |
|---|---|---|---|
Time from injury to operation (d) | 3.98 ± 0.91 | 7.00 ± 3.50 | 0.334 |
Blood loss (ml) | 107.03 ± 49.21 | 133.96 ± 58.08 | 0.026 |
Volume of transfusion (unit) | 2.38 ± 1.04 | 2.46 ± 1.10 | 0.736 |
Operative time (h) | 0.77 ± 0.07 | 0.84 ± 0.11 | 0.002 |
Length of stay (d) | 16.54 ± 2.98 | 16.90 ± 7.09 | 0.776 |
Time of fracture union (mon) | 3.14 ± 0.54 | 3.15 ± 0.58 | 0.931 |
HHS at 1 year operatively (score) | 81.24 ± 3.35 | 81.20 ± 3.32 | 0.622 |
Incidence of postoperative complication (%) | 4 (10.81%) | 4 (8.33%) | 0.698 |