The PICO Framework

The PICO framework is a tool used to structure questions, especially in healthcare, to find the best evidence or information. It stands for Patient or Problem (who or what is being considered), Intervention (the treatment or action being tested), Comparison (another treatment or standard for comparison), and Outcome (the result or goal). By clearly defining these elements, PICO helps in developing focused questions that guide effective research or decision-making, leading to better understanding and outcomes in clinical or research settings.