Table II:

Optimal regression model for accuracy, which includes three covariates: stated study intent, targeting approach, and ITI.

Covariate	Factor	Ref. level	β	SE	t-value	p-value
Stated study intent	Disrupt	Enhance	0.04	0.16	0.28	0.78
	Unspecified		−0.46	0.20	−2.34	0.02*
Targeting	MRI	Hotspot	−0.36	0.21	−1.77	0.08
	fMRI		−0.61	0.23	−2.68	< 0.01*
	Scalp measurement		−0.32	0.22	−1.45	0.15
ITI (log)	−	−	0.27	0.12	2.22	0.03*