1 citations · 2 across the 6 of their papers we have counts for
4 papers · 1 filter
Days Alive at Home vs Out of Hospital: Why the Difference Matters for Trial Endpoints
Letao Yuan, Sarah N. Dawson, David S. Robertson +5
Days Alive and Out of Hospital (DAOH) and Days Alive at Home (DAH) are increasingly used as patient-centred primary outcomes in perioperative trials, and a recent editorial has adv…
Ready for the Clinic? A Survey of Open-Source Software for Response-Adaptive Randomization in Clinical Trials
Stina Zetterstrom, David S. Robertson, Sofía S. Villar
Response-adaptive randomization (RAR) modifies treatment allocation probabilities during a clinical trial as response/outcome data accumulate, with the aim of improving patient ben…
Introducing precision-weighted bias as a performance measure to inform the inclusion of adaptive designs in meta-analysis
Martin Law, David S. Robertson, Sofia S. Villar +4
We propose a novel, intuitive measure of statistical performance: precision-weighted bias. Precision-weighted bias is defined as the unconditional bias of an estimator weighted by…
Operationalizing Allocation Probability Tests: Practical Guidance on Optimized Implementation for Power and Robustness
Stina Zetterstrom, David S. Robertson, Thomas Jaki +1
Recently, a new testing approach for response-adaptive clinical trials was proposed based on the allocation probabilities (AP) rather than the outcome data. While original work on…