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Contamination within trials of community-based public health interventions: lessons from the HENRY feasibility study
INTRODUCTION: Contamination occurs when participants allocated to trial control arms receive elements of the active intervention. Randomisation at cluster level, rather than individual level, may reduce or eliminate contamination, avoiding the dilution of intervention effectiveness that it may cause...
में बचाया:
| में प्रकाशित: | Pilot Feasibility Stud |
|---|---|
| मुख्य लेखकों: | , , , , , , , , |
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
BioMed Central
2021
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8004410/ https://ncbi.nlm.nih.gov/pubmed/33771233 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40814-021-00805-3 |
| टैग : |
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