JOHN M. UHORCHAK, MD

Plain English
This study looked at what factors might increase the risk of stress fractures in cadets at the United States Military Academy over a four-year period. They found that 5.7% of male cadets and 19.1% of female cadets experienced at least one stress fracture, often shortly after arriving at the academy. Key risks for men included exercising less than 7 hours per week and having smaller bones, while for women, having an earlier start to menstruation and smaller bone dimensions were risks. However, these factors only explained a small part of why stress fractures occurred. Who this helps: This information benefits military trainers and health professionals working with cadets.

Plain English
This study looked at how long cognitive problems last after athletes suffer a concussion. Researchers tested 729 athletes before and after getting concussed, finding that cognitive impairment was noticeable right after the injury and typically lasted for 3 to 7 days. This is important because it reinforces the recommendation that athletes should take at least a week off from contact sports after a concussion to recover properly. Who this helps: This helps athletes and their coaches ensure a safe recovery after a concussion.