Table 1. Results of the reduced major axis (RMA) regression analysis between AFE and the Hultén & Fries atlas for each of the four analytical categories.

Model	R 2	Slope	95% CI	Intercept	95% CI	P-value
Entire atlas	0.444	3.339	3.235–3.450	−19.371	−19.371–16.421	<0.001
Intersection	0.566	0.960	0.936–0.985	42.935	42.935–48.425	<0.001
Independent data subset	0.587	1.001	0.977–1.026	24.107	22.344–25.828	<0.001
Dependent data subset	0.500	0.854	0.830–0.879	23.044	22.015–24.049	<0.001

CI = Confidence interval of the value in the preceding column.