| 方程式 | B | R2 | F | P | |
| AT | Y = 1.704X − 19.927 | 1.704 | 0.575 | 185.323 | <0.001 |
| ET | Y = 0.597X + 158.499 | 0.597 | 0.059 | 8.632 | 0.004 |
| AT/ET | Y = 0.009X − 0.089 | 0.009 | 0.521 | 149.245 | <0.001 |
| PSV | Y = 1.052X + 41.771 | 1.052 | 0.095 | 14.358 | <0.001 |
| RI | Y = −0.002X + 0.895 | −0.002 | 0.028 | 3.906 | 0.05 |
| PI | Y = −0.005X + 2.208 | −0.005 | 0.012 | 1.647 | 0.202 |
| 内径 | Y = 0.280X − 2.375 | 0.28 | 0.65 | 254.383 | <0.001 |