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Table 3 Comparison of the PP, CT, CA, PTI, and MaF in the 10 masked zones between sessions

From: Normal foot loading parameters and repeatability of the Footscan® platform system

Zone

PP (kPa)

CT (stance time%)

CA (cm2)

PTI (kPa s)

MaF (N)

Session 1

Session 2

P

Session 1

Session 2

P

Session 1

Session 2

P

Session 1

Session 2

P

Session 1

Session 2

P

T1

165.5 ± 51.7

157.7 ± 46.1

0.201

57.6 ± 15.6

57.8 ± 15.4

0.894

15.5 ± 2.3

15.5 ± 2.5

0.829

46.1 ± 18.2

34.7 ± 14.2

0.146

149.6 ± 54.2

142.3 ± 65.6

0.524

T2–5

50.2 ± 25.1

44.0 ± 19.5

0.226

41.8 ± 11.8

41.8 ± 12.2

0.985

16.2 ± 3.0

15.8 ± 3.5

0.387

9.2 ± 4.5

7.8 ± 3.4

0.299

72.5 ± 35.5

66.1 ± 29.1

0.136

M1

166.4 ± 42.2

190.2 ± 34.5

0.184

68.2 ± 12.2

68.7 ± 13.4

0.783

13.4 ± 2.9

13.2 ± 2.4

0.414

42.9 ± 15.7

48.5 ± 16.3

0.645

153.8 ± 65.4

166.4 ± 69.1

0.286

M2

380.9 ± 91.8

354.0 ± 84.2

0.068

79.9 ± 4.6

79.9 ± 4.1

0.951

11.5 ± 1.7

11.7 ± 1.3

0.345

90.8 ± 26.4

86.0 ± 23.6

0.630

314.8 ± 74.7

312.2 ± 83.5

0.813

M3

349.3 ± 105.8

339.9 ± 97.0

0.154

82.9 ± 3.9

82.8 ± 3.6

0.854

13.8 ± 0.9

11.2 ± 1.4

0.254

87.7 ± 30.6

82.7 ± 25.6

0.482

375.5 ± 97.2

364.8 ± 89.9

0.421

M4

245.1 ± 61.7

224.0 ± 50.9

0.091

82.2 ± 3.5

82.3 ± 4.3

0.880

9.7 ± 0.9

9.9 ± 1.5

0.082

55.2 ± 21.9

54.2 ± 18.7

0.328

215.0 ± 61.4

209.4 ± 56.2

0.509

M5

119.0 ± 33.8

113.8 ± 28.6

0.465

77.9 ± 4.8

77.7 ± 5.2

0.804

12.9 ± 1.7

12.8 ± 2.2

0.849

33.0 ± 15.5

30.8 ± 13.6

0.617

155.0 ± 59.6

143.3 ± 52.4

0.115

MF

64.6 ± 30.2

65.8 ± 24.6

0.718

62.9 ± 10.0

63.0 ± 8.4

0.176

38.4 ± 7.6

38.4 ± 7.8

0.959

16.7 ± 8.1

14.9 ± 6.3

0.469

194.2 ± 101.8

200.1 ± 92.7

0.654

MH

253.0 ± 54.1

258.4 ± 46.2

0.229

59.2 ± 5.5

58.2 ± 7.4

0.180

21.9 ± 2.2

21.8 ± 2.7

0.490

57.5 ± 18.1

48.5 ± 14.9

0.303

457.0 ± 100.5

464.5 ± 112.9

0.275

LH

220.5 ± 48.2

219.5 ± 43.2

0.838

57.7 ± 6.0

58.1 ± 7.3

0.245

19.3 ± 2.1

19.3 ± 2.2

0.885

46.7 ± 15.9

45.5 ± 12.7

0.581

341.8 ± 85.7

333.3 ± 79.2

0.557

  1. Values are expressed as means ± standard deviation
  2. PP peak pressure, CT contact time, CA contact area, PTI pressure-time integral, MaF maximum force, T1 hallux, T2–5 toes 2–5, M1 first metatarsal, M2 second metatarsal, M3 third metatarsal, M4 fourth metatarsal, M5 fifth metatarsal, MF midfoot, MH medial heel, LH lateral heel