Table 3.

Comparison of regression statistics for linear and robust regression models.

		Linear regression results				Robust regression results
		Coefficient	SE	P-value	R 2	Coefficient	SE	P-value	R2
Dataset 1
	Global cognitive score and Trk2 expression	0.33	0.16	0.04	0.42	0.34	0.35	0.34	0.40
	Trk3 expression and entorhinal cortex NFT load	−15.18	6.50	0.03	0.46	−12.13	6.10	0.06	0.32
Dataset 2
	MMSE and cyano-PiB load	−0.32	0.06	<0.001	0.54	−0.18	0.05	<0.001	0.21
	MMSE and X-34 load	−0.37	0.07	<0.001	0.52	−0.24	0.05	<0.001	0.15