Table 3.

PTSE predictive performance and comparison of models 1 and 2 obtained during the evaluation procedure.

	Se		Spe		PPV		NPV		Kappa
	Mean	(SD)	Mean	(SD)	Mean	(SD)	Mean	(SD)	Mean	(SD)
Model 1	7.62	(7.66)	95.93	(1.98)	10.94	(12.09)	93.72	(0.66)	0.04	(0.09)
Model 2	66.53	(28.93)	98.76	(1.78)	86.96	(23.59)	97.37	(2.34)	0.68	(0.26)
P	$<0.001$		$<0.001$		$<0.001$		$<0.001$		$<0.001$

Note: Model 1, current-based; Model 2, current and electrode-coordinate-based; NPV, negative predictive value; PPV, positive predictive value; Se, sensitivity; Spe, specificity.