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Estimating bias from loss to follow-up in a prospective cohort study of bicycle crash injuries
BACKGROUND: Loss to follow-up, if related to exposures, confounders and outcomes of interest, may bias association estimates. We estimated the magnitude and direction of such bias in a prospective cohort study of crash injury among cyclists. METHODS: The Taupo Bicycle Study involved 2590 adult cycli...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BMJ Publishing Group
2014
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4174123/ https://ncbi.nlm.nih.gov/pubmed/24336816 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/injuryprev-2013-040997 |
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