Table 4.
Reproducibility and accuracy results for the survival probabilities, the medians, the HRs and their uncertainties; ME: mean error; MAE: mean absolute error; σr : standard deviation due to reproducibility; σe : standard deviation due to exemplar
| Survival probabilities | ||||
|---|---|---|---|---|
| ME (95%CI) | MAE (95% CI) | σr (95% CI) | σe (95% CI) | |
| All information | -0.103% (-0.260; 0.055) | 0.272% (0.021; 1.544) | 0.270% (0.234; 0.577) | 0.226% (0.138; 0.410) |
| No numbers at risk | -0.051% (-0.186; 0.083) | 0.279% (0.019; 1.321) | 0.294% (0.253; 0.411) | 0.205% (0.113; 0.383) |
| No total events | 0.079% ( -0.111; 0.269) | 0.358% (0.035; 2.504) | 0.316% (0.283; 0.600) | 0.396% (0.293; 0.579) |
| Neither | 0.101% (-0.069;0.270) | 0.328% (0.031; 2.233) | 0.289% (0.259; 0.547) | 0.373% (0.277; 0.547) |
| Medians | ||||
| ME (95%CI) | MAE (95% CI) | σr (95% CI) | σe (95% CI) | |
| All information | 0.011 (0.004; 0.018) | 0.011 (0.001; 0.036) | 0.006 (0.004; 0.012) | 0.005 (0.001; 0.037) |
| No numbers at risk | 0.010 (0.005; 0.014) | 0.010 (0.001; 0.027) | 0.006 (0.005; 0.021) | 0.002 (0.000; 0.021) |
| No total events | 0.005 (-0.001; 0.012) | 0.010 (0.001; 0.045) | 0.011 (0.009; 0.015) | 0.008 (0.003; 0.019) |
| Neither | 0.004 (-0.001; 0.010) | 0.011 (0.001; 0.045) | 0.015 (0.012; 0.021) | 0.005 (0.000; 0.016) |
| Hazard ratios | ||||
| ME (95%CI) | MAE (95% CI) | σr (95% CI) | σe (95% CI) | |
| All information | 0.008 (-0.015; 0.030) | 0.017 (0.002; 0.122) | 0.021 (0.017; 0.041) | 0.021 (0.009; 0.085) |
| No numbers at risk | 0.007 (-0.036; 0.049) | 0.036 (0.003; 0.242) | 0.037 (0.028; 0.058) | 0.041 (0.019; 0.164) |
| No total events | 0.021 (-0.004; 0.045) | 0.028 (0.002; 0.167) | 0.018 (0.015; 0.029) | 0.029 (0.017; 0.074) |
| Neither | 0.037 (-0.190; 0.264) | 0.198 (0.021; 1.556) | 0.016 (0.013; 0.028) | 0.284 (0.177; 0.699) |
| Standard errors of the log hazard ratios | ||||
| ME (95%CI) | MAE (95% CI) | σr (95% CI) | σe (95% CI) | |
| All information | 0.002 (-0.035; 0.040) | 0.021 (0.002; 0.149) | 0.024 (0.017; 0.114) | 0.023 (0.005; 0.764) |
| No numbers at risk | -0.010 (-0.034; 0.014) | 0.016 (0.001; 0.095) | 0.016 (0.012; 0.060) | 0.016 (0.002; 0.526) |
| No total events | -0.022 (-0.057; 0.014) | 0.033 (0.003; 0.204) | 0.018 (0.014; 0.055) | 0.035 (0.019; 0.133) |
| Neither | -0.143 (-0.262; -0.023) | 0.143 (0.010; 0.736) | 0.039 (0.031; 0.100) | 0.121 (0.067; 0.452) |
Note that the study 1 did not report the total number of events.