Table 2 Proportions of TSAs across different tiers of reproducibility assessment
From: Lack of reproducibility of trial sequential analyses: a meta-epidemiological study
Tier | Reported information | Group | Proportion |
|---|---|---|---|
First tier | Essential data for reproducing RIS | Group A (without information) | 28% (27/98) |
Group B (with information) | 72% (71/98) | ||
Second tier | Essential data for reproducing decision boundaries and Z-curves | Group C (without information) | 28% (5/27) |
Group D (with information) | 72% (22/27) | ||
Third tier | All essential data for reproducing TSAs | Group E (non-reproducible TSAs) | 87% (85/98) |
Group F (reproducible TSAs) | 13% (13/98) |