Treatment of missing data in follow-up studies of randomised controlled trials: A systematic review of the literature
From The Embassy of Good Science
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Treatment of missing data in follow-up studies of randomised controlled trials: A systematic review of the literature
What is this about?
This article discusses missing data as a serious problem in follow-up studies. The authors recommend researchers clearly specify all sources of missing data in follow-up studies, use statistical methods and conduct sensitivity analyses.
