https://www.selleckchem.com/pr....oducts/FK-506-(Tacro
As a result they are, in theory, less susceptible to bias than other observational study designs. Importantly, causal inference relies heavily on the assumption that exposure allocation can be considered 'as-if randomized'. The target trial framework provides a systematic basis for evaluating this assumption and the other design elements that underpin the causal claims that can be made from NES. NES should be considered a type of study design rather than a set of tools for analyses of non-randomized interventions. Alignment