Oxygen saturation (Spo2) and heart rate (HR) recorded with Masimo and Nellcor pulse oximeters (artefact-free data) before, during, and after circumcision (n=15)
| Baseline | Circumcision | After circumcision | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Masimo | Nellcor | p Value | Masimo | Nellcor | p Value | Masimo | Nellcor | p Value | |
| Values are mean (SD). | |||||||||
| Spo2 (%) | 98.2 (0.3) | 97.5 (0.3) | NS | 96.9 (0.4) | 92.8 (1.0) | <0.0005 | 98.1(0.2) | 95.6 (1.2) | <0.03 |
| HR (beats/min) | 126.6 (3.0) | 123.2 (3.6) | 0.04 | 151.5 (4.5) | 133.6 (5.6) | <0.001 | 132.6 (3.5) | 127.2 (3.5) | <0.0001 |