Table 5.

List of SpO₂ samples recognized as outliers.

Subject ID	# blood sample	SaO2 [%]	(SpO2-SaO2) [%]
5	1	99.0	−5
5	3	96.1	−6.1
5	13	73.1	4.9
5	14	99.7	−4.7
5	22	79.0	5.0
5	24	70.3	5.7
5	25	70.2	5.8
6	10	73.6	5.4
6	11	72.5	6.5
6	21	79.0	5.0
6	22	75.2	4.8
6	24	72.9	5.1
7	20	95.3	−5.3
8	1	98.9	−5.9
9	11	80.1	4.9
9	18	84.1	4.9
9	20	78.9	5.1
9	21	73.7	8.3
9	22	69.1	8.9
9	23	71.5	5.5
9	24	69.0	8.0
10	23	73.7	5.3
11	1	98.6	−6.6
11	14	100.1	−5.1
14	13	80.6	−5.6
14	25	78.8	−4.8

For each sample, the subject ID, the corresponding blood sample number, the SaO₂ value, and the error are reported. Negative error values indicate underestimation by the SpO₂ algorithm, while positive errors indicate overestimation.