Table 5. Repeatability results for heart rate (HR) and respiratory rate (RR) measurements for all included epochs.
| Repeatability
1
(95%
Confidence Intervals) |
|
|---|---|
| Heart rate (n=297 epochs) | |
| Manual HR | 0.62 (0.47-0.73) |
| Median pulse oximetry signal quality index HR | 0.75 (0.62-0.83) |
| Respiratory rate (n=130 epochs) | |
| Manual RR | 0.66 (0.47-0.79) |
| Algorithm-derived median RR | 0.50 (0.28-0.67) |
| Algorithm-derived RR count | 0.66 (0.46-0.79) |
1 Repeatability = (between-neonate variance/(between-neonate variance + within-neonate variance))