Table 4 Foot Posture Index and Plantar Footprint Study

Foot Posture Index ( n  = 117)

 Supination

4 (3,4)

0,9–8,5

4 (3,4)

0,9–8,5

 Neutral

34 (29,1)

20,4–37,7

35 (29,9)

21,2–38,6

 Pronation

79 (67,5)

58,6–76,4

78 (66,7)

57,7–75,6

Footprint Study ( n  = 116)

 Clarke Angle

  Cavus (< 31º)

27 (23,1)

15,1–31,4

37 (31,9)

23,0–40,8

  Normal (31º a 45º)

73 (62,9)

53,7–72,1

72 (62,1)

52,8–71,3

  Flat (> 45º)

16 (13,8)

7,1–20,5

7 (6,0)

7,1–20,5

Chippaux-Smirak Index

 Cavus (> 25%)

29 (25,0)

16,7–33,3

21 (18,1)

10,7–25,5

 Normal (25% – 45%)

72 (62,1)

52,8–71,3

83 (71,6)

62,9–80,2

 Flat (> 45%)

15 (12,9)

6,4–19,5

12 (10,3)

4,4–16,3

Staheli Index

 Cavus (< 0,6)

66 (56,4)

47,4–66,3

57 (49,1)

39,6–58,7

 Normal (0,6 – 0,69)

24 (20,7)

12,9–28,5

28 (24,1)

15,9–32,3

 Flat (> 0,69)

26 (22,4)

14,4–30,4

31 (26,7)

18,2–35,2

Foot Hyperpressure ( n  = 116)

 1st toe

32 (27,6)

19,0–36,1

38 (32,8)

23,8–41,7

 1st metatarsal head

56 (48,3)

38,7–57,8

61 (62,6)

43,1–62,1

 2nd metatarsal head

61 (52,6)

43,1–62,1

65 (56,0)

46,6–65,5

 3rd metatarsal head

61 (52,6)

43,1–62,1

62 (53,4)

43,9–63,0

 4th metatarsal head

49 (42,2)

32,8–51,7

50 (43,1)

33,7–52,5

 5th metatarsal head

46 (39,7)

30,3–49,0

46 (39,7)

30,3–49,0

 Heel

19 (16,4)

9,2–23,5

15 (12,9)

6,4–19,5

 Internal Part Heel

28 (24,1)

15,9–32,3

34 (29,3)

20,6–38,0

 External Heel

11 (9,5)

3,7–15,2

10 (8,6)

3,1–14,2