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. 2011 Apr 22;4:12. doi: 10.1186/1757-1146-4-12

Table 1.

Anthropometric descriptive statistics for the population sample (N = 140), the flatfoot group (n = 31) and the non-flatfoot group (n = 109).

Age
(years)
Height
(cm)
Weight
(kg)
BMI
(kg/m2)
Waist
(cm)
FPI-6 total Left FPI-6 total Right
Mean
All 8.71 132.85 32.77 18.30 67.36 4.12 3.74
Flat feet 8.58 133.48 30.87 17.26 64.87 6.61 6.68
Non- flat feet 8.75 132.48 33.05 18.49 67.67 3.58 3.15

Std. deviation
All 0.91 8.85 9.93 3.39 9.95 2.23 2.34
Flat feet 0.92 7.10 5.89 2.55 7.26 0.80 0.70
Non- flat feet 0.91 9.33 10.53 3.49 10.41 1.98 2.03

Range
All 3.00 55.00 85.50 24.16 69.00 11.00 11.00
Flat feet 3.00 29.00 20.70 9.67 27.00 3.00 2.00
Non- flat feet 3.00 55.00 85.50 24.16 69.00 8.00 9.00

Minimum
All 7.00 110.00 17.80 13.78 53.00 -2.00 -3.00
Flat feet 7.00 116.00 21.70 14.16 55.00 6.00 8.00
Non- flat feet 7.00 110.00 17.80 13.78 53.00 -2.00 -3.00

Maximum
All 10.00 165.00 103.30 37.94 122.00 9.00 8.00
Flat feet 10.00 145.00 42.40 23.83 82.00 9.00 8.00
Non- flat feet 10.00 165.00 103.30 37.94 122.00 8.00 9.00