Table 1 Mean (standard deviation) of baseline characteristics in PDWs with and without CAI
|  | with CAI (n = 60) | Without CAI (n = 184) | p | ||||
|---|---|---|---|---|---|---|---|
Age (yr) | 38.20 | ± | 6.14 | 37.23 | ± | 8.82 | 0.431 |
Work duration (day) | 394.59 | ± | 156.60 | 407.80 | ± | 271.17 | 0.721 |
BMI (kg/m2) | 25.33 | ± | 4.11 | 23.44 | ± | 3.46 | 0.001 |
Evertor strength in neutral position (kgf) | 21.63 | ± | 7.02 | 25.65 | ± | 8.55 | 0.000 |
Evertor strength in plantar flexion (kgf) | 15.12 | ± | 4.10 | 17.77 | ± | 6.50 | 0.000 |
Invertor strength(kgf) | 25.55 | ± | 7.22 | 29.62 | ± | 8.45 | 0.000 |
Ratio of evertor in neutral/invertor (%) | 89.63 | ± | 36.81 | 88.81 | ± | 25.97 | 0.873 |
Ratio of evertor in plantar flexion/invertor (%) | 64.19 | ± | 29.57 | 61.23 | ± | 18.66 | 0.469 |
Ankle dorsiflexor strength (kgf) | 38.05 | ± | 11.75 | 41.29 | ± | 13.64 | 0.077 |
Ankle dorsiflexion ROM (°) | 2.11 | ± | 5.19 | 5.00 | ± | 4.00 | 0.000 |
Lunge angle (°) | 38.61 | ± | 8.83 | 45.05 | ± | 30.63 | 0.011 |
Navicular drop (cm) | 0.68 | ± | 0.51 | 0.65 | ± | 0.32 | 0.539 |
RCSP (°) | 2.37 | ± | 3.47 | 1.45 | ± | 3.65 | 0.086 |
YBT (%) | 93.41 | ± | 13.25 | 112.83 | ± | 13.38 | 0.018 |
Success of ECSLS (0/1) | 48/12 (0/1) | 112/72 (0/1) | 0.007 | ||||
Number of balance retrials of ECSLS (trial) | 2.14 | ± | 1.81 | 1.90 | ± | 2.42 | 0.426 |