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Table 5 Cut-off values of the early sliding length for predicting the risk of non-union

From: Prognostic value of the sliding length of cephalocervical screws to predict the risk of non-union after osteosynthesis: a retrospective analysis of 86 patients with intracapsular femoral neck fractures

 

AUC

Cut-off value

P value

Sensitivity

Specificity

Proximal

0.84459

1.0 mm

0.0002*

0.9167

0.7432

Distal

0.86712

1.4 mm

0.0002*

0.8333

0.8109

  1. Note. P value was calculated using logistic regression. Receiver operating characteristic (ROC) curves were generated to detect the cut-off value of sliding length for predicting the risk of non-union. AUC area under the curve
  2. *P < 0.05 was considered indicative of *statistical significance
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X