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Block urn design - a new randomization algorithm for sequential trials with two or more treatments and balanced or unbalanced allocation
Permuted block design is the most popular randomization method used in clinical trials, especially for trials with more than two treatments and unbalanced allocation, because of its consistent imbalance control and simplicity in implementation. However, the risk of selection biases caused by high pr...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
2011
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3206733/ https://ncbi.nlm.nih.gov/pubmed/21893215 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cct.2011.08.004 |
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