Would loss to follow-up bias the outcome evaluation of patients operated for degenerative disorders of the lumbar spine?: A study of responding and non-responding cohort participants from a clinical spine surgery registry

BACKGROUND AND PURPOSE: Loss to follow-up may bias the outcome assessments of clinical registries. In this study, we wanted to determine whether outcomes were different in responding and non-responding patients who were included in a clinical spine surgery registry, at two years of follow-up. In add...

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Detalles Bibliográficos
Autores principales: Solberg, Tore K, Sørlie, Andreas, Sjaavik, Kristin, Nygaard, Øystein P, Ingebrigtsen, Tor
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Informa Healthcare 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3229998/
https://www.ncbi.nlm.nih.gov/pubmed/21189113
http://dx.doi.org/10.3109/17453674.2010.548024

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3229998/
https://www.ncbi.nlm.nih.gov/pubmed/21189113
http://dx.doi.org/10.3109/17453674.2010.548024

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