Cargando…
A mathematical model of case-ascertainment bias: Applied to case-control studies nested within a randomized screening trial
When some individuals are screen-detected before the beginning of the study, but otherwise would have been diagnosed symptomatically during the study, this results in different case-ascertainment probabilities among screened and unscreened participants, referred to here as lead-time-biased case-asce...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5858824/ https://www.ncbi.nlm.nih.gov/pubmed/29554151 http://dx.doi.org/10.1371/journal.pone.0194608 |