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Table 5 Average dehiscence rate between the fibular malleolus and talus by ankle joint angle during stress

From: Quantitative evaluation method for clarifying ankle plantar flexion angles using anterior drawer and inversion stress tests: a cross-sectional study

Joint angle Men control (mm) Men CAI (mm) P value Effect size
Anterior 6.81 ± 3.92 7.50 ± 4.44 P = 0.102 0.24
20° 3.26 ± 2.18 7.41 ± 3.99 *P = 0.016 0.09
45° 3.95 ± 2.11 6.77 ± 3.49 *P = 0.033 0.03
Inversion 5.53 ± 2.53 7.45 ± 4.51 P = 0.086 0.32
20° 3.44 ± 1.95 5.70 ± 2.16 *P = 0.029 0.15
45° 4.19 ± 2.26 4.98 ± 2.51 P = 1.005 0.22
Joint angle Women control (mm) Women CAI (mm) P value Effect size
Anterior 5.46 ± 2.10 4.97 ± 0.95 P = 0.098 0.06
20° 5.65 ± 4.18 4.54 ± 2.84 P = 0.102 0.11
45° 6.20 ± 4.55 5.24 ± 2.66 P = 0.987 0.22
Inversion 7.83 ± 4.66 5.32 ± 2.39 P = 0.808 0.31
20° 8.31 ± 5.38 5.23 ± 2.62 P = 0.955 0.26
45° 5.73 ± 2.98 5.67 ± 2.65 P = 1.009 0.28
  1. CAI chronic ankle instability
  2. *Significant difference between groups (P < 0.05)