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White, Ian R; Horton, Nicholas J; Carpenter, James; statistics, reader in medical and social; Pocock, Stuart J
BMJ, 02/2011, Letnik: 342, Številka: 7803Journal Article
Loss to follow-up is often hard to avoid in randomised trials. This article suggests a framework for intention to treat analysis that depends on making plausible assumptions about the missing data and including all participants in sensitivity analyses
