Table 6 (training-set) Three risk groups and their corresponding mean and median survival times and 1–5-year survival rates
Groups | PI ranges | Survival time (months) | Survival rates (%) | |||||
|---|---|---|---|---|---|---|---|---|
Mean | Median | 1 year | 2 year | 3 year | 4 year | 5 year | ||
Low risk | PI≤0.11 | 90.16 | 115.0 | 94.1 | 87.0 | 79.0 | 73.5 | 68.2 |
Intermediate risk | 0.11<PI<0.79 | 63.86 | 47.0 | 83.9 | 69.3 | 58.9 | 49.1 | 43.8 |
High risk | PI≥0.79 | 42.93 | 24.0 | 68.6 | 49.7 | 41.6 | 32.6 | 26.8 |