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Propensity Score Matching in Randomized Clinical Trials
Cluster randomization trials with relatively few clusters have been widely used in recent years for evaluation of health care strategies. On average, randomized treatment assignment achieves balance in both known and unknown confounding factors between treatment groups, however, in practice investig...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
2010
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3407414/ https://ncbi.nlm.nih.gov/pubmed/19995353 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1541-0420.2009.01364.x |
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