Table 1 Comparison of baseline data between the two groups
Data | DCLS group | DHS group | t/χ2 | P |
|---|---|---|---|---|
The number of cases | 26 | 24 | - | - |
Age (years) | 33-84(69.3±11.2) | 32-89(68.5±11.9) | 1.758 | 0.079 |
Gender | 0.206 | 0.650 | ||
Male (cases) | 8 | 6 | ||
Female (cases) | 18 | 18 | ||
Time from injury to surgery (days) | 0-5(2.7±1.4) | 0-5(2.6±1.4) | ||
Garden classification (cases) | ||||
II | 6 | 6 | 0.017 | 0.986 |
III | 20 | 18 | 0.025 | 0.874 |
Preoperative mobility(cases) | - | - | ||
Walking without any aids | 26 | 24 | ||
Walking with crutches | 0 | 0 | ||
Walking with a walker | 0 | 0 | ||
Walking with a wheelchair | 0 | 0 |