False Alarm Reduction in Self-Care by Personalized Automatic Detection of ECG Electrode Cable Interchanges

Table 1

Percentage of correct classifications for each pairwise electrode cables reversal simulation and for each individual measurement in the learning set and in the two test sets, to be compared with the 100% or almost 100% accuracy obtained in the 3 datasets when combining the 4 measurements as described in the section results.

Measurement/electrode reversal	Learning set ()				Test set 1—control recordings ()				Test set 2—during inflation ()
	OCQ	OCI	OCR	TPPAD	OCQ	OCI	OCR	TPPAD	OCQ	OCI	OCR	TPPAD
LA–RA	94.1	95.3	85.3	79.4	100.0	98.6	94.9	91.3	98.5	97.1	77.2	80.0
LA–LL	74.7	76.5	75.9	80.6	96.4	94.6	95.7	93.4	75.5	81.6	66.2	84.9
RA–LL	91.2	96.5	87.1	72.9	99.0	98.0	97.2	88.6	95.4	96.2	83.9	71.5
LA–C2	92.9	92.9	91.8	92.4	98.7	98.3	98.9	95.5	95.0	95.6	84.9	88.3
RA–C2	91.2	97.6	91.8	90.6	97.8	98.6	98.0	95.6	85.3	94.0	86.1	87.8
LL–C2	96.5	93.5	91.2	78.2	97.6	95.4	95.4	94.6	90.9	91.9	77.5	84.4