Table 1 Clinical data table of two groups of patients (n = 24)
Indicators | Types | Harris score of hip joint function | |||||||
|---|---|---|---|---|---|---|---|---|---|
Operation group (n = 11) | Non-operation group (n = 13) | ||||||||
> 70 | ≤ 70 | χ2 | P | > 70 | ≤ 70 | χ2 | P | ||
Sex | Male | 0 | 4 | 0.629 | 0.428 | 1 | 4 | 0.043 | 0.835 |
Female | 1 | 6 | 2 | 6 | |||||
Parts | Left | 1 | 2 | 2.933 | 0.087 | 2 | 4 | 0.660 | 0.416 |
Right | 0 | 8 | 1 | 6 | |||||
Evans classification | I | 0 | 0 | 3.091 | 0.636 | 0 | 0 | 3.780 | 0.427 |
II | 0 | 2 | 1 | 0 | |||||
III | 1 | 2 | 1 | 2 | |||||
IV | 0 | 4 | 1 | 5 | |||||
V | 0 | 2 | 0 | 3 | |||||
Singh classification | I | 0 | 6 | 5.944 | 0.455 | 1 | 4 | 0.706 | 1.000 |
II | 0 | 1 | 1 | 4 | |||||
III | 1 | 1 | 1 | 2 | |||||
IV | 0 | 1 | 0 | 0 | |||||
V | 0 | 1 | 0 | 0 | |||||
Cause of injury | Low energy | 1 | 8 | 0.244 | 0.621 | 2 | 10 | 3.611 | 0.057 |
High energy | 0 | 2 | 1 | 0 | |||||
DNS fixed point | Upper 1/3 | 0 | 4 | 1.861 | 1.000 | 0 | 2 | 1.376 | 0.738 |
Middle 1/3 | 0 | 3 | 1 | 5 | |||||
Lower 1/3 | 1 | 3 | 2 | 3 | |||||
Nail tail position | Not out of the femoral head | 1 | 3 | 1.925 | 0.165 | 0 | 8 | 6.240 | 0.012 |
Out of the femoral head | 0 | 7 | 3 | 2 | |||||