Trends over time in the size and quality of randomised controlled trials of interventions for chronic low-back pain

PURPOSE: Previous reviews of randomised controlled trials (RCTs) for low-back pain (LBP) have failed to identify any positive trend in study quality with more recent years of publication. This study aimed to identify and describe trends over time in the study design characteristics and risk of bias...

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Detalhes bibliográficos
Main Authors: Henschke, Nicholas, Kuijpers, Ton, Rubinstein, Sidney M., van Middelkoop, Marienke, Ostelo, Raymond, Verhagen, Arianne, Koes, Bart W., van Tulder, Maurits W.
Formato: Artigo
Idioma:Inglês
Publicado em: Springer-Verlag 2011
Assuntos:
Review Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3296855/
https://ncbi.nlm.nih.gov/pubmed/22037844
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00586-011-2023-z
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