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Are risk estimates biased in follow-up studies of psychosocial factors with low base-line participation?
BACKGROUND: Low participation in population-based follow-up studies addressing psychosocial risk factors may cause biased estimation of health risk but the issue has seldom been examined. We compared risk estimates for selected health outcomes among respondents and the entire source population. METH...
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| Главные авторы: | , , , , , , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BioMed Central
2011
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3146871/ https://ncbi.nlm.nih.gov/pubmed/21736760 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2458-11-539 |
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