Table 2 Patient survival
Survival | Year 1 | Year 5 | Year 15 |
|---|---|---|---|
DSS | |||
Cohort 1973–82 | 0.7808 | 0.647 | 0.5742 |
Cohort 1983–92 | 0.8849 | 0.7926 | 0.7363 |
Cohort 1993–2002 | 0.9536 | 0.8822 | 0.8258 |
Log-rank (χ2) =37.82, P<0.001, Peto-Peto (χ2)=40.6, P<0.001, Wald test (χ2)=34.60, P<0.001 | |||
CaSS | |||
Cohort 1973–82 | 0.7549 | 0.6217 | 0.5226 |
Cohort 1983–92 | 0.8816 | 0.7822 | 0.7096 |
Cohort 1993–02 | 0.9495 | 0.8696 | 0.7524 |
Log-rank (χ2) =40.38, P<0.001, Peto-Peto (χ2)=45.29, P<0.001, Wald test (χ2)=35.67, P<0.001 | |||
Any cause | |||
Cohort 1973–82 | 0.751 | 0.5968 | 0.4503 |
Cohort 1983–92 | 0.8709 | 0.7417 | 0.6112 |
Cohort 1993–02 | 0.9334 | 0.845 | 0.7115 |
Log-rank (χ2) =32.22, P<0.001, Peto-Peto (χ2)=40.6, P<0.001, Wald test (χ2)=31.2, P<0.001 | |||
