Comparison of tumor diameter among CR, PR, and PD groups
| No. | Diameterpre (cm) | Diameterearly (cm) | Diameterpost (cm) | Diameter Change (cm)a | Percentage Diameter Changeb | |
|---|---|---|---|---|---|---|
| CR | 12 | 4.41 ± 1.46 | 2.45 ± 1.08 | 0.00 ± 0.00 | 4.41 ± 1.46 | 100 |
| PR | 15 | 5.60 ± 2.35 | 4.71 ± 2.39 | 2.03 ± 1.19 | 3.57 ± 2.07 | 60.75 ± 18.53 |
| PD | 8 | 5.06 ± 2.02 | 5.23 ± 2.42 | 6.21 ± 2.50 | −1.16 ± 0.87 | 26.62 ± 22.16 |
| Total | 35 | 5.07 ± 2.02 | 4.03 ± 2.31 | 2.29 ± 2.71 | 2.78 ± 2.73 | 54.24 ± 50.38 |
| P value | .325 | .007 | .000 | .000 | .000 | |
| CR-PR | .137 | .008 | .001 | .201 | .000 | |
| CR-PD | .486 | .005 | .000 | .000 | .000 | |
| PR-PD | .543 | .570 | .000 | .000 | .000 |