Table 2 The comparison of hospitalisation and operation between BHA and PFNA
Characteristics | BHA(n = 30) | PFNA(n = 32) | t | P |
|---|---|---|---|---|
Operating time(min) | 94.38 ± 20.94 | 125.67 ± 33.49 | -4.441 | < 0.001 |
Bleeding volume(ml) | 335.31 ± 90.87 | 153.33 ± 59.96 | 9.241 | < 0.001 |
Hospital stay(d) | 16.63 ± 3.64 | 17.13 ± 2.92 | -0.604 | 0.548 |
weight bearing(d) | 11.15 ± 1.36 | 18.42 ± 1. 75 | -5.319 | 0.014 |