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Table 3 The correlation between the four subjective variables of American Orthopaedic Foot & Ankle Society scores and the postoperative Böhler’s angle, difference value of Böhler’s angle between bilateral calcaneus or change in Böhler’s angle by ratio

From: Bohler’s angle’s role in assessing the injury severity and functional outcome of internal fixation for displaced intra-articular calcaneal fractures: a retrospective study

Correlation rs-value P-Value
Pain Böhler’s angle 0.259 0.003
  The difference value of Böhler’s angle between bilateral calcaneus 0.153 0.084
  The change in Böhler’s angle by ratio 0.169 0.052
Activity limitation Böhler’s angle 0.058 0.513
  The difference value of Böhler’s angle between bilateral calcaneus 0.013 0.882
  The change in Böhler’s angle by ratio 0.020 0.827
Walking distance Böhler’s angle 0.177 0.045
  The difference value of Böhler’s angle between bilateral calcaneus 0.084 0.342
  The change in Böhler’s angle by ratio 0.128 0.152
Walking surface Böhler’s angle 0.196 0.027
  The difference value of Böhler’s angle between bilateral calcaneus 0.061 0.491
  The change in Böhler’s angle by ratio 0.092 0.302