Agreement between SaO2 and SpO2
| SaO2 (Mean) (SD) | SpO2 (Mean) (SD) | Mean Difference (SaO2- SpO2) (95% CI) | 95% Limits of agreement | N | |
| Oxygen percentage saturation* | 91.2 (6.0) | 91.0 (4.0) | -0.17 (CI -0.89 to 0.56) | -11.12 to 10.78 | 224 |
↵*in patients with SpO2 >80%.