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Sample size requirements to detect an intervention by time interaction in longitudinal cluster randomized clinical trials
In designing a longitudinal cluster randomized clinical trial (cluster-RCT), the interventions are randomly assigned to clusters such as clinics. Subjects within the same clinic will receive the identical intervention. Each will be assessed repeatedly over the course of the study. A mixed-effects li...
Αποθηκεύτηκε σε:
Κύριοι συγγραφείς: | , |
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Μορφή: | Artigo |
Γλώσσα: | Inglês |
Έκδοση: |
2009
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Θέματα: | |
Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2758777/ https://ncbi.nlm.nih.gov/pubmed/19153969 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.3527 |
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