Time (min) | Patients at risk | No of events | Survival estimate* | 95% CI |
60 | 11 | 3 | 0.79 | (0.47 to 0.93) |
120 | 7 | 5 | 0.43 | (0.18 to 0.66) |
180 | 4 | 2 | 0.29 | (0.09 to 0.52) |
240 | 3 | 1 | 0.21 | (0.05 to 0.45) |
300 | 2 | 1 | 0.14 | (0.02 to 0.37) |
360 | 1 | 1 | 0.07 | (0.004 to 0.28) |
*Median progression free survival 110 days (95% CI 56 to 196).