| Metrics | rho (ρ) | p-value |
| OnsetV | −0.214 | 0.662 |
| OnsetT | −0.365 | 0.236 |
| MaxV | 0.821 | 0.024 |
| MaxT | 0.763 | 0.2357 |
| OffsetV | −0.143 | 0.783 |
| OffsetT | 0.286 | 0.556 |
| LengthGS | 0.364 | 0.139 |
| BeforeMaxT | 0.569 | 0.109 |
| AfterMaxT | 0.036 | 0.964 |
| GreenUpSlope | −0.763 | 0.2357 |
| BrownDownSlope | −0.179 | 0.7131 |
| TINDVI | 0.346 | 0.139 |
| TINDVIBeforeMax | 0.587 | 0.134 |
| TINDVIAfterMax | 0.036 | 0.964 |
| Asymmetry | 0.607 | 0.167 |