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Table 3 Correlation between axial stiffness and overall, local deformations

From: Biomechanical comparison of the femoral neck system versus InterTan nail and three cannulated screws for unstable Pauwels type III femoral neck fracture

Indicators

Pearson correlation coefficient

Axial stiffness VS overall deformation

− 0.889**

Axial stiffness VS local deformation

− 0.901**

Overall deformation VS local deformation

0.978**

  1. **P < 0.01