Firearm-related personal and clinical characteristics of US medical students.

Background: Firearm injuries are the second leading cause of fatal injury in the US, and several medical specialty societies encourage patient counseling about firearm injury prevention. Because personal choices. influence physicians' willingness to counsel, it would be valuable to know how frequently guns are kept in the homes of physicians-in-training, as well as their perceptions and current rates of counseling about firearm injury prevention.