Table 6.
Parameter | Spo2 vs oxyhemoglobin | Spo2 vs Sao2 | Spo2 vs Sao2m* |
---|---|---|---|
Correlation | 0.45† | 0.44† | 0.36† |
Mean difference (SD) | 2.50 (3.09)† | -0.39 (3.14)‡ | 0.40 (3.08)‡ |
SE | 0.13 | 0.13 | 0.15 |
Abbreviations: Spo2, oxygen saturation by pulse oximetry; Sao2, arterial oxygen saturation.
One hundred twenty-five of 660 arterial monitoring validation data points were recalibrated.
P < .001.
P < .01.