We described our novel research in medical statistics and their impact in healthcare by drawing upon the following examples: a meta-analysis within the Cochrane review on the effect of cutting portion size on consumption of food; a Stata command to regenerate individual level time-to-event data from published survival curves; and the use of the difference in restricted mean survival time as an alternative to hazard ratios when analysing time-to-event outcomes.

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Meta-Analysis and Survival Analysis in Healthcare: Methods, Applications and Impact

  • Yinghui Wei

摘要

We described our novel research in medical statistics and their impact in healthcare by drawing upon the following examples: a meta-analysis within the Cochrane review on the effect of cutting portion size on consumption of food; a Stata command to regenerate individual level time-to-event data from published survival curves; and the use of the difference in restricted mean survival time as an alternative to hazard ratios when analysing time-to-event outcomes.