Background Epidemiological studies of injury have mainly been performed on team sports. Present methods for data collection and analysis neglect important features of individual sports. Aims To ...

Cost-effective approaches for identifying and enrolling subjects in community-based epidemiological studies face many challenges. Additional challenges arise when a neighborhood scale of analysis is ...

1 Section of Social Medicine and Public Health, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden 2 Section of Sports Orthopedic Surgery, Department of Surgical ...