%0 Journal Article %T The Impact of the Underlying Risk in Control Group and Effect Measures in Non-Inferiority Trials With Time-to-Event Data: A Simulation Study %A Chenglin Ye %A Nicholas Mitsakakis %A Xuanqian Xie %J Journal of Clinical Medicine Research %D 2018 %R https://doi.org/10.14740/jocmr3349e %X Background: We designed a simulation study to assess how the conclusions of a non-inferiority trial (NIT) will change if the observed risk is different from the expected risk. %U https://www.jocmr.org/index.php/JOCMR/article/view/3412