The United States Preventative Services Task Force (USPSTF) are responsible for performing huge meta-evaluations of policies regarding screening and other preventative medicine practice.
Go to the USPSTF’s website:
• https://www.uspreventiveservicestaskforce.org/
Select a disease or a health policy and read their statements. Also, read what their grading system means. What are your thoughts on the stance they have taken given the literature they evaluated to come to their decision? What types of research or other organizations have you found that disagree with their stance? What additional research needs to be done to provide a more definitive answer, if any?