|  | Endpoint |  |  |  | |
---|---|---|---|---|---|---|
Event | DFS | RFS | TTR | TTF | CSS | OS |
Locoregional recurrence | E | E | E | E | I | I |
Distant metastases | E | E | E | E | I | I |
Second primary, same cancer | E | I | I | E | I | I |
Second primary, other cancer | E | I | I | E | I | I |
Death from same cancer | E | E | E | E | E | E |
Death from other cancer | E | E | C | E | C | E |
Non - cancer-related death | E | E | C | C | C | E |
Treatment-related death | E | E | C | E | C | E |
Loss to follow-up | C | C | C | C | C | C |