Erratum to: Simple steps to develop trial follow-up procedures

  title={Erratum to: Simple steps to develop trial follow-up procedures},
  author={Ona L McCarthy and Rebecca Sophia French and Ian Roberts and Caroline Free},
BACKGROUND Loss to follow-up in randomised controlled trials reduces statistical power and increases the potential for bias. Almost half of all trials fail to achieve their follow-up target. Statistical methods have been described for handling losses to follow-up and systematic reviews have identified interventions that increase follow-up. However, there is little guidance on how to develop practical follow-up procedures. This paper describes the development of follow-up procedures in a pilot… CONTINUE READING
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Simple steps to develop trial follow-up procedures. Trials

  • O McCarthy, RS French, I Roberts, C. Free
  • 2016
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