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Application of Smoothing Methods for Determining of the Effecting Factors on the Survival Rate of Gastric Cancer Patients

BACKGROUND: Smoothing methods are widely used to analyze epidemiologic data, particularly in the area of environmental health where non-linear relationships are not uncommon. This study focused on three different smoothing methods in Cox models: penalized splines, restricted cubic splines and fracti...

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Detalles Bibliográficos
Autores principales: Noorkojuri, Hoda, Hajizadeh, Ebrahim, Baghestani, Ahmadreza, Pourhoseingholi, Mohamadamin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Kowsar 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3652506/
https://www.ncbi.nlm.nih.gov/pubmed/23682331
http://dx.doi.org/10.5812/ircmj.8649