Group | burst pressure (mmHg) | P value | ||||||
---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | ||
80 W | 660.267 ± 38.596 | – | 1.000 | 1.000 | 0.057 | < 0.001 | < 0.001 | < 0.001 |
75 W | 645.200 ± 36.096 | 1.000 | – | 1.000 | 0.548 | < 0.001 | < 0.001 | < 0.001 |
70 W | 637.000 ± 42.559 | 1.000 | 1.000 | – | 1.000 | < 0.001 | < 0.001 | < 0.001 |
65 W | 609.867 ± 30.854 | 0.057 | 0.548 | 1.000 | – | 0.004 | 0.001 | < 0.001 |
60 W | 553.567 ± 37.058 | < 0.001 | < 0.001 | < 0.001 | 0.004 | – | 1.000 | 0.935 |
55 W | 546.567 ± 34.834 | < 0.001 | < 0.001 | < 0.001 | 0.001 | 1.000 | – | 1.000 |
50 W | 518.533 ± 25.322 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | 0.935 | 1.000 | – |