Examining the Ethics and Impacts of Laws Restricting Transgender Youth-Athlete Participation.

As of this writing, twenty-one states have passed laws barring transgender youth-athletes from competing on public-school sports teams in accordance with their gender identity. Proponents of these regulations claim that transgender females in particular have inherent physiological advantages that threaten a "level playing field" for their cisgender competitors. Existing evidence is limited but does not support these restrictions.

First do no harm: overdiagnosis in Pediatrics.

Many errors can be made in diagnosis: underdiagnosis, misdiagnosis, and overdiagnosis. While underdiagnosis and misdiagnosis are clear errors, in overdiagnosis, a true abnormality is discovered, but detection does not benefit the patient. Harm occurs when patients are further evaluated and treated unnecessarily as a result of making a diagnosis that would never have affected the patient if the diagnosis had not been made.

Conflicts of Interest in Clinical Guidelines: Update of U.S. Preventive Services Task Force Policies and Procedures.

The U.S. Preventive Services Task Force (USPSTF) provides independent, objective, and scientifically rigorous recommendations for clinical preventive services.