Table 2. Model comparison: Comparison of curve shape on the sagittal plane (Y axis = dorsal-ventral) between males and females.

Location	Males (N = 81)		Females (N = 77)		P value
	Mean	SD	Mean	SD
1	0.021	0.033	0.040	0.036	>0.01
2	0.016	0.033	0.033	0.035	0.001
3	0.010	0.032	0.026	0.035	0.002
4	0.004	0.033	0.019	0.035	0.004
5	-0.002	0.033	0.011	0.035	0.010
6	-0.009	0.033	0.003	0.035	0.022
7	-0.016	0.034	-0.006	0.036	0.047
8	-0.023	0.034	-0.014	0.036	0.086
9	-0.029	0.035	-0.022	0.035	0.147
10	-0.036	0.035	-0.030	0.035	0.238
11	-0.041	0.034	-0.036	0.035	0.354
12	-0.046	0.033	-0.042	0.034	0.508
13	-0.049	0.032	-0.047	0.033	0.683
14	-0.050	0.030	-0.049	0.031	0.879
15	-0.049	0.028	-0.050	0.029	0.909
16	-0.046	0.025	-0.047	0.026	0.714
17	-0.040	0.021	-0.042	0.022	0.541
18	-0.030	0.015	-0.032	0.017	0.396
19	-0.017	0.009	-0.018	0.009	0.290