Evidence-based health practice: knowing and using what works for older adults.

Community-based health care agencies are facing demands for improved outcomes, cost-effective programming, and higher customer satisfaction. Implementing evidence-based health interventions and programs can help to address these challenges. This article provides an overview of evidence-based health practice, including the definition and advantages of this approach, other key terms and concepts inherent to evidence-based practice, and the tasks and steps necessary to its implementation. The article concludes with a list of resources to help health care providers learn about, plan, and implement evidence-based health interventions and programs.