Table 5. Least square means of the nine score classes of the RMSSD/SDNN-ratio.
| SC | LSM | SE | 95% CI |
|---|---|---|---|
| I | 0.93 | 0.10 | 0.73-1.12 |
| II | 0.92 | 0.08 | 0.75-1.08 |
| III | 0.82 | 0.09 | 0.64-1.00 |
| IV | 1.05 | 0.08 | 0.89-1.22 |
| V | 0.92 | 0.08 | 0.76-1.07 |
| VI | 0.83 | 0.06 | 0.70-0.96 |
| VII | 1.46 | 0.08 | 1.31-1.62 |
| VIII | 1.04 | 0.08 | 0.88-1.21 |
| IX | 0.97 | 0.09 | 0.80-1.15 |
Least square means (LSM), standard error (SE), and 95% confidence interval (CI) of the nine score classes (SC) of the RMSSD/SDNN-ratio; 1.00 indicates no change in the ratio during the novel-object test compared to the base measurement.