Figure 2 | Scientific Reports

Figure 2

From: Accuracy of two pulse-oximetry measurements for INTELLiVENT-ASV in mechanically ventilated patients: a prospective observational study

Figure 2

Bland–Altman plot comparing SaO2 and SpO2. The horizontal axis represents (SpO2 + SaO2)/2. The vertical axis represents SpO2 – SaO2. The middle horizontal red line represents bias. The upper horizontal red dotted line represents the upper limits of agreement, and the lower horizontal red dotted line represents the lower limits of agreement. Black dots represent each test result. The left figure portrays Nihon Kohden SpO2, and the right figure portrays Masimo SpO2.

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