| 指标 | Pnmax | LSP | LCP | Rd | AQE |
| Pnmax | 1 | 0.840** | 0.786** | 0.153 | −0.356 |
| LSP |
| 1 | 0.566** | 0.083 | −0.231 |
| LCP |
|
| 1 | 0.283 | −0.526** |
| Rd |
|
|
| 1 | 0.587** |
| AQE |
|
|
|
| 1 |