Table 4.

SE and PPV parameters for S1 detection.

Sensor position	SE (%)		PPV (%)
	(min; max)	Median (IQR)	(min; max)	Median (IQR)
P1	(28.8; 99.4)	92.7 (85.8; 97.8)	(57.9; 99.5)	91.2 (85.9; 97.8)
P2	(28.1; 100)	95.9 (88.3; 99.2)	(42.6; 100)	95.3 (90.2; 99.0)
P3	(80.4; 100)	98.5 (95.8; 99.5)	(83.2; 100)	98.0 (95.5; 99.6)
P4	(38.9; 99.3)	90.5 (80.5; 96.8)	(37.0; 99.2)	89.9 (79.9; 96.1)
P5	(16.2; 99.4)	87.5 (72.4; 97.0)	(20.5; 99.4)	88.0 (74.1; 96.7)
P6	(26.3; 99.2)	90.9 (72.9; 95.7)	(20.8; 99.3)	89.0 (72.6; 95.6)
P7	(27.7; 99.3)	69.6 (44.3; 94.6)	(24.8; 99.2)	76.7 (53.0; 93.6)

Significant are in value [bold].