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Table 3 Outcomes of patients with a PMF fragment size ≥15%

From: Comparison of the efficacy of posterior-anterior screws, anterior-posterior screws and a posterior-anterior plate in the fixation of posterior malleolar fractures with a fragment size of ≥ 15 and < 15%

  Posterior-anterior (PA) screw (n = 48) Anterior-posterior (AP) screw (n = 42) Posterior plate (n = 46) χ2 P
AOFAS score 91.5 [87.6,96.2] 91.8 [89.2,95.1] 90.8 [88.5,93.2] 1.688 0.430
Dorsiflexion restriction 5.0 [3.9,7.8] 5.4 [4.0,7.9] 5.6 [4.7,6.8] 0.929 0.628