Table 2.

Paired samples t-test of the anatomical measurements of the femur.

Items	Right (n = 213, mean ± SD, mm)	Left (n = 213, mean ± SD, mm)	Difference (n = 213, mean ± SD, mm)	p
Length (mm)	427.77 ± 25.53	428.36 ± 25.29	−0.59 ± 3.67	<0.001
RFC (mm)	943.15 ± 197.36	999.73 ± 221.98	−56.58 ± 96.05	<0.001
BA∗ (degrees)	93.09 ± 11.52	93.86 ± 12.39	−0.77 ± 7.68	0.145
Diameter (mm)	10.41 ± 1.56	10.59 ± 1.53	−0.19 ± 0.61	<0.001

^∗The BA represented the banking angle; diameter represented the isthmic diameter; length represented the femoral length.