| Left foot | Right foot | ||
---|---|---|---|---|
 | n (%) | 95% CI | n (%) | 95% CI |
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 |