Table 3.

The statistical analysis results

Items/ |X| ± 2SE	Traditional group	CAS group	P
Ga/°	13.72 ± 5.77	5.49 ± 3.75	>0.05
Co-Go/mm	7.53 ± 4.47	4.65 ± 5.18	>0.05
Go-Go/mm	5.22 ± 2.40	4.24 ± 3.73	>0.05
Ci-Ci/mm	4.42 ± 1.70	2.58 ± 3.36	<0.05
Cl-Cl/mm	5.66 ± 3.45	2.99 ± 3.86	<0.05
Cp-Cp/mm	6.28 ± 2.17	0.77 ± 0.74	<0.05
Lm-Lm/mm	2.78 ± 2.73	1.09 ± 0.84	>0.05
Go-Gn/mm	7.93 ± 3.29	2.99 ± 1.93	<0.05
Co-Gn/mm	6.99 ± 3.49	4.29 ± 1.81	>0.05