Missing steps in a staircase: a qualitative study of the perspectives of key stakeholders on the use of adaptive designs in confirmatory trials

por Dimairo, Munyaradzi, Boote, Jonathan, Julious, Steven A., Nicholl, Jonathan P., Todd, Susan
Publicado 2015

Cross-sector surveys assessing perceptions of key stakeholders towards barriers, concerns and facilitators to the appropriate use of adaptive designs in confirmatory trials

por Dimairo, Munyaradzi, Julious, Steven A., Todd, Susan, Nicholl, Jonathan P., Boote, Jonathan
Publicado 2015

Case-mix adjusted hospital mortality is a poor proxy for preventable mortality: a modelling study

por Girling, Alan J, Hofer, Timothy P, Wu, Jianhua, Chilton, Peter J, Nicholl, Jonathan P, Mohammed, Mohammed A, Lilford, Richard J
Publicado 2012