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Table 3 Multivariate analysis of factors associated with decreased ROM after surgery of tibial plateau fracture

From: Incidence and risk factors for decreased range of motion of the knee joint after surgery for closed tibial plateau fracture in adults

Variables OR 95%CI (lower limit) 95%CI (upper limit) P
Orthopaedic polytrauma 3.231 1.684 6.196 0.000*
ORIF 2.099 1.068 4.124 0.031*
Fracture type (Schartzker V–VI) 2.521 1.162 5.471 0.019*
Preoperative duration (days) 1.692 0.860 3.330 0.128
Deep vein thrombosis 1.498 0.649 3.460 0.344
  1. Abbreviations: ORIF open reduction and internal fixation
  2. *Significant variables