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. 2009 Jul 8;2009(3):CD007303. doi: 10.1002/14651858.CD007303.pub2

24. Survival at predefined time points for all cancer patients*.

  On study mortality data set Overall survival data set
Time after date of randomization Deaths ESA versus controlHR (95% CI)** P value Deaths ESA versus controlHR (95% CI)* P value
At 4 months 1193 1.13 (95% CI 1.01‐1.27) 0.036 1419 1.12 (95% CI 1.01‐1.24) 0.038
At 8 months 1425 1.16 (95% CI 1.04‐1.29) 0.006 2678 1.06 (95% CI 0.98‐1.14) 0.140
At 12 months 1507 1.17 (95% CI 1.06‐1.30) 0.002 3561 1.06 (95% CI 0.99‐1.14) 0.071
At 24 months 4537 1.06 (95% CI 1.00‐1.13) 0.042
At 36 months 4833 1.05 (95% CI 0.99‐1.12) 0.075
At 60 months 4977 1.06 (95% CI 1.00‐1.12) 0.043

*13933 patients from all treatment populations were under observation. 
 **based on Cox fixed‐effects model stratified by study