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The need for better analysis of observational studies in orthopedics: A retrospective study of elbow fractures in children

BACKGROUND AND PURPOSE: The conventional statistical methods employed in observational studies in orthopedics require the fundamental assumption that the outcomes are independent. However, fractures treated by the same surgeon cannot be regarded as being independent of each other and should be neste...

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Detalles Bibliográficos
Autores principales: Randsborg, Per-Henrik, Sivertsen, Einar A, Skråmm, Inge, Šaltyt Benth, J rat, Gulbrandsen, Pål
Formato: Texto
Lenguaje:English
Publicado: Informa Healthcare 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2876843/
https://www.ncbi.nlm.nih.gov/pubmed/20450454
http://dx.doi.org/10.3109/17453674.2010.487243