Exclusion Criteria

Exclusion criteria are specific conditions or factors that disqualify individuals from participating in a study or trial. These can include certain health issues, age limits, or medication use that might affect the study's results. By setting these criteria, researchers ensure that the participants share similar characteristics, which helps make the findings more reliable and relevant. Essentially, exclusion criteria help protect participants and enhance the clarity of the study's outcomes by narrowing the focus to a specific group that meets all necessary requirements.