Table 2.

Correlation between BAPG obtained from each investigated cross-sectional model. All correlations were significant at P < 0.0005

	GM	WM	CSF	FA	FC	RF struct	RF all	Conc struct
WM	0.69
CSF	0.61	0.61
FA	0.58	0.59	0.54
FC	0.22	0.21	0.30	0.23
RF struct	0.78	0.73	0.62	0.58	0.21
RF all	0.74	0.69	0.59	0.67	0.33	0.91
Conc struct	0.93	0.75	0.78	0.63	0.28	0.78	0.74
Conc all	0.85	0.70	0.70	0.79	0.44	0.72	0.75	0.91