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Table 2 Test-retest repeatability for peak pressure and contact area in stroke participants

From: Repeatability of plantar pressure assessment during barefoot walking in people with stroke

  Test 1 Mean (SD) Test 2 Mean (SD) Test Mean (SD) Mean Difference ICC (95% CI) SEM
Peak Pressure (kPa)
 RF 253.07 (112.61) 261.07 (122.26) 257.07 (115.07) −8.00 0.96 (0.89–0.99) 23.01
 MF 111.57 (64.94) 111.35 (53.25) 111.46 (58.27) 0.21 0.89 (0.64–0.96) 19.33
 FF 318.21 (238.04) 345.50 (1185.13) 331.86 (209.71) −27.29 0.82 (0.44–0.94) 88.97
 Toes 281.71 (143.98) 323.00 (169.55) 302.36 (155.77) −41.29 0.76 (0.29–0.92) 76.31
 Foot Peak Pressure 318.21 (238.04) 345.50 (1185.13) 331.86 (209.71) −27.29 0.82 (0.44–0.94) 88.97
Contact Area (cm2)
 RF 33.20 (3.50) 33.81 (4.43) 33.51 (3.93) −0.62 0.91(0.72–0.97) 1.18
 MF 27.41 (10.18) 43.51 (11.84) 28.10 (10.86) −1.40 0.98 (0.91–0.99) 1.54
 FF 47.26 (6.25) 45.20 (5.62) 46.23 (4.43) 2.06 0.86 (0.56–0.96) 1.66
 Toes 15.08 (5.46) 14.29 (5.17) 14.68 (5.23) 0.79 0.58 (−0.37–0.87) 3.39
 Foot Contact Area 123.02 (17.36) 122.75 (16.72) 122.89 (16.72) 0.27 0.95 (0.85–0.98) 3.74
  1. RF rear foot, MF Midfoot, FF forefoot, SD standard deviation, SEM standard error of measurement