Zobrazeno 1 - 10
of 534
pro vyhledávání: '"WANG Jixian"'
Autor:
Wang, Jixian, Tiwari, Ram
For dynamic borrowing to leverage external data to augment the control arm of small RCTs, the key step is determining the amount of borrowing based on the similarity of the outcomes in the controls from the trial and the external data sources. A simp
Externí odkaz:
http://arxiv.org/abs/2407.21588
To use historical controls for indirect comparison with single-arm trials, the population difference between data sources should be adjusted to reduce confounding bias. The adjustment is more difficult for time-to-event data with a cure fraction. We
Externí odkaz:
http://arxiv.org/abs/2308.11374
Use of historical control data to augment a small internal control arm in a randomized control trial (RCT) can lead to significant improvement of the efficiency of the trial. It introduces the risk of potential bias, since the historical control popu
Externí odkaz:
http://arxiv.org/abs/2210.01562
Autor:
Wang, Xucai, Wu, Dengxian, Liao, Wei, Liu, Yaxuan, Pei, Wenhui, Wang, Jixian, Gu, Jiayu, Wang, Peng, Lan, Kai, Huang, Caoxing
Publikováno v:
In Journal of Bioresources and Bioproducts August 2024 9(3):336-350
Autor:
Wang, Jixian
Indirect comparisons have been increasingly used to compare data from different sources such as clinical trials and observational data in, e.g., a disease registry. To adjust for population differences between data sources, matching-adjusted indirect
Externí odkaz:
http://arxiv.org/abs/2107.11687
Publikováno v:
In Building and Environment 15 May 2024 256
An accurately identified maximum tolerated dose (MTD) serves as the cornerstone of successful subsequent phases in oncology drug development. Bayesian logistic regression model (BLRM) is a popular and versatile model-based dose-finding design. Howeve
Externí odkaz:
http://arxiv.org/abs/2105.06855
Publikováno v:
Statistics in Biopharmaceutical Research. Mar2024, p1-16. 16p. 7 Illustrations.
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 4, Pp 129-136 (2023)
LiCoO2 coated with graphene and PSS:PEDOT（GP-LCO）is synthesized by a facile and scalable method. The structure and morphology of LiCoO2（LCO）and GP-LCO have been investigated by X-ray diffraction（XRD）and scanning electron microscopy（SEM
Externí odkaz:
https://doaj.org/article/3be335ebef3a4dfda5f3a2251db951df