Clinical Accuracy
Masimo rainbow Acoustic Monitoring provides similar respiration rate accuracy as capnography respiration rate monitoring 1
| Dataset | Number of Samples | Bias (brpm) | Standard Deviation (brpm) | Root Mean Square Accuracy (brpm) |
| Masimo RRa | 21,369 | 0.18 | 1.31 | 1.33 |
| Capnography Respiration Rate | 21,405 | 0.22 | 1.62 | 1.63 |
- > Both methods were compared to a control respiration rate obtained by a trained observer counting inspirations and expirations visually and by listening (as done during auscultation).
- 1 Masimo FDA Submission Data.
