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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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| Główni autorzy: | , , , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Springer-Verlag
2011
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| Hasła przedmiotowe: | |
| Dostęp online: | 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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