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Five-year survival for the whole cohort and propensity score-matched cohort.
| Evaluable patients | Propensity-score matched patients | |||
|---|---|---|---|---|
|
| ||||
| Imaging response | OS (%) | PFS (%) | OS (%) | PFS (%) |
| PET-negative | 88 | 65 | 88 | 65 |
| PET-positive | 78 | 51 | 77 | 53 |
| CT-negative | 87 | 64 | 87 | 65 |
| CT-positive | 78 | 54 | 77 | 57 |
CT, computed tomography; OS, overall survival; PET, positron emission tomography; PFS, progression-free survival.
