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Injury surveillance in accident and emergency departments: to sample or not to sample?
Objectives—To establish whether injury surveillance based on sampling strategies is as valid as total patient surveillance. Methods—Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP) data for 1996 were retrospectively analysed using five sampling frames. Proportions for key variable...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BMJ Group
1998
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1730332/ https://ncbi.nlm.nih.gov/pubmed/9595332 |
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