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The process of randomly allocating subjects (often in the context of a clinical trial) or other experimental units into two or more conditions.

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RWE: use of target trial emulation framework: why aiming to emulate RCT?

Hernán and Robins [1] introduced the target trial emulation framework in 2016 to define the question of interest in observational studies. The target trial framework asks the investigator to specify k …
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