Table 1 Baseline characteristics of volunteers

Age (years)

48.96 ± 16.69

45.64 ± 13.21

0.439^a

Sex, male/female

11/14 (44%/56%)

9/16 (36%/64%)

0.564^b

Body mass index (kg/m2)

25.76 ± 3.11

24.19 ± 3.43

0.097^a

Height (cm)

165.24 ± 9.64

163.44 ± 7.74

0.470^a

Crus length (cm)

36.88 ± 2.73

36.56 ± 2.47

0.666^a

Thigh length (cm)

30.76 ± 3.24

29.90 ± 2.58

0.305^a

Side, left/right

13/11 (52%/48%)

9/16 (36%/64%)

0.254^b