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. 2021 Nov 23;2021:5911868. doi: 10.1155/2021/5911868

Figure 1.

Figure 1

Hip joint function scores before and after operation in PFNA group and DHS group. There was no significant difference in the hip function score between PFNA group and DHS group before operation (P > 0.05), but the hip function score increased significantly after different operations (P < 0.05), and the increase in PFNA group was more significant. Note: ∗ indicated P < 0.05 compared with that before operation; # indicated P < 0.05 compared with PFNA group after operation. PFNA: proximal femoral nail antirotation; DHS: dynamic hip screw group.