Table 4.

Multiple Regression Radial Diffusivity Results for Cannabis, Binge Drinking, and Cannabis and Binge Co-Use Days As Primary Variables

	BG		CAN		CO
Tract	Beta	p	Beta	p	Beta	P
Left ILF	0.06	0.70	−0.09	0.61	−0.09	0.67
Left ATR	−0.09	0.50	−0.11	0.44	0.08	0.58
Right ATR	−0.07	0.60	−0.12	0.42	−0.04	0.76
Left CCG	−0.20	0.13	−0.09	0.54	0.05	0.71
Right CCG	−0.03	0.81	−0.07	0.64	0.03	0.83
Right SLF Parietal	−0.04	0.76	−0.03	0.86	−0.09	0.52