Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10514003 | Journal of Clinical Epidemiology | 2014 | 10 Pages |
Abstract
The bias is a result of both, a too coarse follow-up and an ad hoc Cox analysis in which the data sample is restricted to the observed and known event history. This is especially relevant for studies in which a considerable number of death cases are expected.
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Authors
Nadine Binder, Martin Schumacher,