From: Individual patient data meta-analysis of survival data using Poisson regression models
Framework | Model | Treatment effect | Trial effect | Poisson (1) | Poisson (0.5) | Poisson (0.25) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  | τ | 95% CI | τ | 95% CI | τ | 95% CI | |||
Classical | C | Random | Proportional | 5.83E-10 | 0 | . | 2.01E-09 | 0 | . | 5.60E-09 | 0 | . |
 | D | Random | Stratified | 5.92E-09 | 0 | . | 1.10E-11 | 0 | . | 4.90E-08 | 0 | . |
Bayesian | C | Random | Proportional | 0.082 | 0.004 | 0.310 | 0.085 | 0.004 | 0.319 | 0.081 | 0.004 | 0.321 |
 | D | Random | Stratified | 0.081 | 0.004 | 0.310 | 0.080 | 0.004 | 0.299 | 0.077 | 0.003 | 0.306 |