Table 3:

Statistical results for multivariable linear regression model testing the association between the difference between brain and chronological ages and factors of sex, current pain, pain duration, and depressive symptoms for the CLBP group. VAS – Visual analog scale for pain; BDI – Beck Depression Inventory.

		ß 95% CI		t-statistic	p-value
	ß	Lower Bound	Upper Bound
Intercept	0.537	−7.260	8.336	0.14	0.888
Sex [F]	−0.300	−2.384	1.783	−0.30	0.769
Current Pain (VAS)	−0.036	−1.334	1.262	−0.06	0.954
Pain Duration (years)	−0.064	−0.265	0.137	−0.65	0.520
BDI	−0.063	−0.526	0.401	−0.28	0.782