Unit information prior for adaptive information borrowing from multiple historical datasets

@article{Jin2021UnitIP,
  title={Unit information prior for adaptive information borrowing from multiple historical datasets},
  author={Huaqing Jin and Guosheng Yin},
  journal={Statistics in Medicine},
  year={2021},
  volume={40},
  pages={5657 - 5672}
}
In clinical trials, there often exist multiple historical studies for the same or related treatment investigated in the current trial. Incorporating historical data in the analysis of the current study is of great importance, as it can help to gain more information, improve efficiency, and provide a more comprehensive evaluation of treatment. Enlightened by the unit information prior (UIP) concept in the reference Bayesian test, we propose a new informative prior called UIP from an information… 
1 Citations
A group‐sequential randomized trial design utilizing supplemental trial data
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This article introduces a novel Bayesian group-sequential trial design based on Multisource Exchangeability Models, which allows for dynamic borrowing of historical information at the interim analyses and achieves synergy between group sequential and adaptive borrowing methodology to attain improved power and reduced sample size.

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