Table 3 Main effects analysis of asymmetric parameters

BF

1.25 ± 0.18

1.31 ± 0.29

1.29 ± 0.35

1.11 ± 0.09

1.68 ± 0.41

1.35 ± 0.27

1.45 ± 0.24

1.24 ± 0.15

AFO

1.23 ± 0.17

1.16 ± 0.13

1.25 ± 0.55

1.10 ± 0.08

1.52 ± 0.67

1.29 ± 0.24

1.22 ± 0.13

1.19 ± 0.12

BS III vs. IV

P > 0.05, χ = 0.002

P > 0.05, χ = 3.118

P < 0.05, χ = 4.787

P < 0.05, χ = 4.856

BF vs. AFO

P < 0.05, χ = 5.351

P > 0.05, χ = 0.073

P < 0.01, χ = 8.464

P > 0.05, χ = 0.894