Intention-to-treat analysis is a statistical method used in clinical trials to compare the outcomes of participants based on the group they were originally assigned to, regardless of whether they completed the treatment or adhered to the protocol. This approach helps to preserve the benefits of randomization, reduce bias, and ensure that the results reflect real-world scenarios where not all participants adhere to their assigned interventions. By analyzing data based on initial group assignments, researchers can obtain more reliable estimates of treatment effects and maintain the integrity of the trial.
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