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Impact of single centre status on estimates of intervention effects in trials with continuous outcomes: meta-epidemiological study
Objective To compare estimates of intervention effects between single centre and multicentre randomised controlled trials with continuous outcomes. Design Meta-epidemiological study. Data sources 26 meta-analyses totalling 292 randomised controlled trials (177 single centre, 115 multicentre) with co...
में बचाया:
| मुख्य लेखकों: | , , , , , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
BMJ Publishing Group Ltd.
2012
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3279328/ https://ncbi.nlm.nih.gov/pubmed/22334559 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.e813 |
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