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Improved two-stage estimation to adjust for treatment switching in randomised trials: g-estimation to address time-dependent confounding

In oncology trials, control group patients often switch onto the experimental treatment during follow-up, usually after disease progression. In this case, an intention-to-treat analysis will not address the policy question of interest – that of whether the new treatment represents an effective and c...

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Bibliographic Details
Published in:Stat Methods Med Res
Main Authors: Latimer, NR, White, IR, Tilling, K, Siebert, U
Format: Artigo
Language:Inglês
Published: SAGE Publications 2020
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7436445/
https://ncbi.nlm.nih.gov/pubmed/32223524
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0962280220912524
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