Table 2:

Results from logistic regression analyses for each method predicting NC versus AD

Method	Step	Measure	B	P	Odds Ratio	% Corr. Class.	R^{2^a}
MRI	1	Hippocampus	−2.306	.000	.100	NC: 83.3	.601
						AD: 81.6
						All: 82.5
	2	Hippocampus	−2.291	.000	.101	NC: 88.1	.665
		Retrosplenial cortex	−1.202	.014.	.301	AD: 78.9
						All: 83.8
	3	Hippocampus	−1.581	.011	.206	NC: 85.7	.714
		Entorhinal cortex	−1.314	.026	.269	AD: 84.2
		Retrosplenial cortex	−1.230	.024	.292	All: 85.0
PET	1	Entorhinal cortex	−1.627	.000	.197	NC: 85.7	.461
						AD: 73.7
						All: 80.0
	2	Entorhinal cortex	−2.142	.000	.117	NC: 81.0	.506
		Lateral orbitofrontal cortex	.675	.048	1.964	AD: 76.3
						All: 78.8
	3	Entorhinal cortex	−2.094	.000	.123	NC: 88.1	.620
		Retrosplenial cortex	−1.866	.003	.155	AD: 76.3
		Lateral orbitofrontal cortex	1.701	.002	5.481	All: 82.5
CSF	1	t-τ:Aβ42	2.775	.000	16.036	NC: 85.7	.523
						AD: 76.3
						All: 81.2