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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: A multicentre prospective observational study comparing arterial blood gas values to those obtained by pulse oximeters used in adult patients attending Australian and New Zealand hospitals

Fig. 2

Bland Altman Plot for SpO2 versus SaO2

SaO2: Oxygen saturation measured by arterial blood gas sample, SpO2: Oxygen saturation measured by standard pulse oximeter. The solid reference line is the mean bias and the dashed reference lines are the limits of agreement around this mean bias.

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BMC Pulmonary Medicine

ISSN: 1471-2466

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