Table 2 Measurement results and differences between males and females

FHD(mm)

47.26 ± 3.41

49.7074 ± 2.32

44.67 ± 2.26

 < .001

LTFHC(mm)

45.08 ± 4.11

46.8886 ± 3.61

43.15 ± 3.70

 < .001

LTFHC/FHD

0.95 ± 0.06

0.94 ± 0.06

0.96 ± 0.07

 < 0.01

R(LTFHC-FHD)

0.650

0.497

0.561

GTFHC(mm)

46.83 ± 4.34

48.8569 ± 3.6849

44.68 ± 3.94

 < 0.01

GTFHC/FHD

0.99 ± 0.07

0.98 ± 0.06

1.00 ± 0.08

 < 0.01

R(GTFHC-FHD)

0.655

0.520

0.494