Personal Verification/Identification via Analysis of the Peripheral ECG Leads: Influence of the Personal Health Status on the Accuracy

Table 3

Sensitivity and specificity for person verification, together with the accuracy for person identification, obtained for the entire test ILSA dataset ( subjects), considering the health status of the tested subjects.

	Se_verification (%)			Sp_verification (%)			AccID (%)
	Healthy	Card	Hypt	Healthy	Card	Hypt	Healthy	Card	Hypt
	77.6%	74.9%	76.1%	82.8%	87.9%	81.4%	38.8%	46.3%	46.3%
	87.8%	77.7%	78.9%	85.4%	90.8%	86.7%	42.9%	52.0%	44.5%
	81.6%	80.0%	79.4%	81.6%	85.0%	78.9%	42.9%	48.0%	41.3%
( + )/2	89.8%	86.3%	82.6%	86.6%	91.8%	87.0%	59.2%	60.6%	53.7%
( + + )/3	87.8%	78.3%	79.8%	88.9%	92.9%	88.4%	61.2%	62.3%	54.6%
	75.5%	73.1%	74.8%	87.4%	90.9%	85.8%	42.9%	57.7%	46.8%
	79.6%	69.7%	71.6%	92.6%	95.6%	92.9%	59.2%	54.9%	49.5%