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Table 4 Correlation analysis for preoperative factors affecting change of the standing JLCA from preoperative to postoperative 1 month

From: Difference in the early postoperative change of the joint line convergence angle between opening wedge and closed wedge high tibial osteotomies

Preoperative factors

OWHTO

CWHTO

 

r

P value

r

P value

Age

0.069

0.522

− 0.033

0.763

Body mass index

0.060

0.583

− 0.080

0.465

Correction angle

− 0.404

< 0.001

− 0.158

0.149

Preoperative standing FTA

− 0.337

0.002

− 0.524

< 0.001

Preoperative standing JLCA

− 0.549

< 0.001

− 0.708

< 0.001

Preoperative MPTA

0.021

0.845

0.045

0.680

  1. FTA femorotibial angle, JLCA joint line convergence angle, MPTA medial proximal tibial angle
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X