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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: Evaluation of time courses of agreement between minutely obtained transcutaneous blood gas data and the gold standard arterial data from spontaneously breathing Asian adults, and various subgroup analyses

Fig. 2

Blood gas data at 30 min (transcutaneous data were obtained via the chest or forearm sensors, n = 272). a Concordance between PaCO2 and PtcCO2 data at 30 min. The bias of PCO2 was 4.7 mmHg, with PtcCO2 being higher than PaCO2 and 95% limits of agreement of ±6.3 mmHg. b Concordance between PaO2 and PtcO2 data at 30 min. The bias of PO2 was 12.2 mmHg, with PaO2 being higher than PtcO2 and 95% limits of agreement of ±23.1 mmHg

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BMC Pulmonary Medicine

ISSN: 1471-2466

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