Table 4:
Correlation between the reaction values of the study parameters.
| Correlation between reaction values | r-value | P-value |
|---|---|---|
| ΔHR andΔRE-SE | 0.28 | 0.05 |
| ΔHR andΔSBP | 0.27 | 0.05 |
| ΔHR andΔPI | 0.16 | 0.22 |
| ΔHR andΔRE | 0.18 | 0.26 |
| ΔSBP andΔPI | −0.14 | 0.21 |
| ΔSBP andΔRE | 0.34 | 0.04* |
| ΔSBP andΔRE-SE | −0.02 | 0.90 |
| ΔPI andΔRE | −0.23 | 0.07 |
| ΔPI andΔRE-SE | 0.10 | 0.24 |
| ΔRE andΔNRI | 0.30 | 0.05 |
| ΔRE-SE andΔNRI | 0.08 | 0.86 |
*
P<0.05 is considered statistically significant. #P<0.001 is considered highly significant. NRI: Nociceptive response index, SBP: Systolic blood pressure, HR: Heart rate, RE: Response entropy, SE: State entropy