Phase III
Are Randomization and Concealment the same? _____
Concealment is critical in preventing _____
_____ risk reduction is the proportion of risk reduction attributable to an intervention compared to a control
Randomization is critical in preventing _____
Are Randomization and Concealment the same? _____
Blinding (the cardinal feature of RCTs) is critical in reducing _____
Relative risk reduction is equal to _____
The number needed to treat (NNT) is equal to _____
Principles and design of RCTs
Flashcards
Randomization methods
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Allocation concealment
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Blinding techniques and levels
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Sample size determination
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Inclusion and exclusion criteria
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Primary vs secondary outcomes
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Interim analyses
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Intention-to-treat analysis
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Per-protocol analysis
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Crossover designs
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Factorial designs
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Cluster randomization
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Pragmatic vs explanatory trials
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These RCTs flashcards are designed for USMLE Biostatistics preparation, using active recall to help you retain high-yield concepts, clinical correlations, and commonly tested facts. Each card prompts you to retrieve information from memory rather than passively reviewing notes, which research shows leads to significantly better exam performance.
The 9 cards in this deck cover the most important topics in RCTs, including key mechanisms, diagnostic criteria, treatment protocols, and clinical pearls that frequently appear in USMLE examinations. Cards are organised by chapter so you can focus on specific areas or work through the entire topic systematically.
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