Class (RPA scores) | 1 | Year 3 | 5 | 8 | x2 | p | |
---|---|---|---|---|---|---|---|
OS | Class 1 (0–1) | 100 | 97.4 | 94.7 | 93.4 | 50.845 | < 0.001 |
Class 2 (2) | 91.1 | 74.8 | 65.2 | 60.6 | |||
Class 3 (3–5) | 92.4 | 65.3 | 51.6 | 44.4 | |||
DFS | Class 1 | 97.4 | 92.1 | 77.6 | 68.2 | 28.295 | < 0.001 |
Class 2 | 85.2 | 65.9 | 57.8 | 52.6 | |||
Class 3 | 78.7 | 54.9 | 44.0 | 37.2 | |||
RFS | Class 1 | 97.4 | 92.1 | 78.9 | 69.3 | 21.821 | < 0.001 |
Class 2 | 87.3 | 70.9 | 64.5 | 58.6 | |||
Class 3 | 81.7 | 59.6 | 49.3 | 43.4 | |||
LRFS | Class 1 | 98.7 | 94.7 | 85.2 | 76.6 | 20.705 | < 0.001 |
Class 2 | 88.7 | 75.3 | 71.9 | 67.4 | |||
Class 3 | 83.7 | 66.1 | 56.7 | 51.2 |