New video! Lost to follow-up!! Don’t miss it!

Sometimes participants in trials go missing – as does their outcome!  This is called “lost to follow-up”.  It really messes with the results through a process called attrition bias.  In this episode of Sketchy EBM we look at  those who are “lost”!  Please remember to evaluate and enjoy!

Leave a comment

Your email address will not be published. Required fields are marked *