Statistics are an important part of your research. They provide an excellent place to start learning about and understanding a topic. These are resources that you can use to support or argue your research.
CDC WISQUARS (Web-based Injury Statistics Query and Reporting System) - An interactive, online collection of analysis tools for fatal, nonfatal, and cost of injury data.
MedlinePlus Health Statistics - Statistics compiled from the MedlinePlus database by the National Library of Medicine.