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Table 1 Comparison of the values of podometric indicators obtained for the right and left foot in the study subjects

From: Influence of footwear fitting on feet morphology in 9 year old girls

Feature

\( \overline{x} \)±SD

max–min

Q25

Me

Q75

t/Z

p

Foot length [cm]

rf

19.54 ± 1.16

22.10–17.20

18.70

19.45

20.40

t = −0.03

0.976

lf

19.54 ± 1.17

22.10–17.20

18.70

19.50

20.40

Foot width [cm]

rf

7.43 ± 0.47

8.90–6.50

7.05

7.40

7.70

t = −0,70

0.482

lf

7.48 ± 0.45

8.50–6.50

7.15

7.50

7.70

Clarke’s angle [°]

rf

33.38 ± 9.49

50.00–11.00

29.50

35.00

40.00

Z = -0.10

0.920

lf

32.02 ± 10.21

49.00–8.00

24.00

34.00

40.00

Wejsflog index

rf

2.63 ± 0.14

3.00–2.33

2.54

2.63

2.72

t = 0.83

0.409

lf

2.62 ± 0.14

2.89–2.24

2.52

2.61

2.72

Heel angle γ [°]

rf

17.30 ± 2.00

23.00–13.00

16.00

17.00

18.00

Z = -0.10

0.920

lf

17.26 ± 1.74

21.00–13.00

16.00

17.00

18.00

Hallux valgus angle α [°]

rf

5.42 ± 4.47

16.00–0.00

0.50

5.00

8.00

Z = -0.25

0.803

lf

5.57 ± 4.09

17.00–0.00

3.00

5.00

8.00

The angle of the varus deformity of the fifth toe β [°]

rf

13.69 ± 5.20

26.00–0.00

10.00

14.00

17.00

Z = 0.04

0.966

lf

13.31 ± 5.77

27.00–0.00

10.00

14.00

17.00

  1. rf Right foot, lf Left foot, \( \overline{x} \) Arithmetical mean value, SD Standard deviation, max Maximum value, min Minimum value, Q25 Lower quartile, Me Median, Q75 Upper quartile, t value of the Student’s t test statistic, Z value of the Wilcoxon test statistic, p Probability value