Table 2.

The measured distance of the measured parameters after the parameters on the left and right sides are combined.

Segments	a	b	c	d
C3/4	2.31 ± 0.15	1.54 ± 0.20	4.57 ± 0.21	3.82 ± 0.30
C4/5	1.98 ± 0.20	2.18 ± 0.27	4.76 ± 0.26	3.72 ± 0.32
C5/6	1.95 ± 0.16	2.99 ± 0.18	5.65 ± 0.22	3.14 ± 0.27
C6/7	1.13 ± 0.15	5.55 ± 0.16	4.96 ± 0.29	3.07 ± 0.28