Table 6

Inter-session reliability of average pressure (kPa).

Mean of three trials

Region

Session 1

mean (SD)

Session 2

mean (SD)

ICC (95% CI)

CV (%)

MDC

95% LoA

Total

1137.57 (196.13)

1176.79 (215.74)

0.84 (0.68 - 0.92)

7.4

235.35

-264.77 - 205.93

Heel

1343.51 (215.74)

1333.70 (245.16)

0.82 (0.65 - 0.91)

7.3

264.77

-264.77 - 274.58

Midfoot

500.13 (127.48)

529.55 (147.09)

0.44 (0.10 - 0.69)

20.0

284.39

-313.81 - 254.97

MPJ345

1255.25 (196.13)

1265.05 (196.13)

0.75 (0.55 - 0.88)

7.8

274.58

-284.39 - 264.77

MPJ2

1755.39 (254.97)

1745.58 (264.77)

0.78 (0.58 - 0.59)

6.9

333.42

-333.42 - 343.23

MPJ1

1117.95 (245.16)

1117.95 (245.16)

0.88 (0.76 - 0.94)

7.7

235.35

-245.16 - 235.35

Hallux

1049.31 (245.16)

1059.11 (245.16)

0.75 (0.55 - 0.88)

11.5

333.42

-353.03 - 313.81

Lesser toes

578.59 (147.09)

578.59 (147.09)

0.81 (0.64 - 0.90)

11.2

176.51

-176.51 - 186.32

Median of three trials

Total

2716.44 (254.97)

2706.63 (225.55)

0.88 (0.76 - 0.94)

8.3

245.16

-333.42 - 196.13

Heel

2432.04 (372.65)

2441.85 (382.45)

0.78 (0.59 - 0.89)

7.5

274.58

-304.00 - 245.16

Midfoot

843.37 (392.26)

882.59 (402.07)

0.75 (0.53 - 0.87)

21.5

294.19

-304.00 - 294.19

MPJ345

2167.26 (343.23)

2196.68 (372.65)

0.69 (0.44 - 0.84)

11.4

382.45

-431.49 - 392.26

MPJ2

2647.79 (353.03)

2598.76 (333.42)

0.69 (0.44 - 0.84)

8.6

382.45

-460.91 - 402.07

MPJ1

1637.71 (451.10)

1657.32 (480.52)

0.77 (0.57 - 0.88)

8.5

254.97

-235.35 - 284.39

Hallux

1814.23 (382.45)

1716.16 (392.26)

0.77 (0.56 - 0.88)

12.9

372.65

-392.26 - 362.84

Lesser toes

970.85 (274.58)

931.63 (313.81)

0.71 (0.47v0.85)

12.6

196.13

-225.55 - 176.51

Zammit et al. Journal of Foot and Ankle Research 2010 3:11   doi:10.1186/1757-1146-3-11