Category Archives: Evidence-based
NewPublicHealth is on the road this week at the AcademyHealth Annual Research Meeting in Baltimore, Maryland and the International Making Cities Livable Conference meeting in Portland, Oregon.
AcademyHealth is a key organization in the United States for the study of health services research—a discipline that looks at how people get access to health care, how much care costs and what happens to patients as a result of this care. The main goals of health services research are to identify the most effective ways to organize, manage, finance and deliver high-quality care; reduce medical errors; and improve patient safety.
An important focus of this week’s Annual Research Meeting is the translation and dissemination of research into health practice. The Public Health Systems Interest Group, AcademyHealth’s largest interest group with close to 3,000 members, is meeting this week as well and has a particular focus on translating and disseminating public health systems and services research to the public health practitioners who could benefit from practical findings.
NewPublicHealth recently spoke with Paul Erwin, MD, MPH, and head of the department of public health at the University of Tennessee School of Public Health, about the importance of having strong evidence available for public health practitioners.
NewPublicHealth: Why is the translation and dissemination of Public Health Services and Systems Research (PHSSR) so important?
Paul Erwin: Ultimately PHSSR is meant to go out into the practice community so that research can actually make a difference. I think historically that is part of what has set PHSSR apart from closely related research disciplines. PHSSR really is intended to help produce the kinds of evidence-based practices that are more effective with limited resources, and likely to move the needle on population health.
The last session of the Keeneland Conference focused on translation and dissemination of public health systems and services research, with the critical goal of more efficient and effective delivery of public health services and improving population health. NewPublicHealth spoke with Ross Brownson, PhD, of the Prevention Research Center at Washington University in St. Louis. Dr. Brownson has received funding from the Robert Wood Johnson Foundation to explore evidence-based decision making at local health departments.
NewPublicHealth: How far back does evidence-based public health go?
Ross Brownson: The formal underpinnings of evidence-based public health were developed in the late 1990s, so at least the formal literature has been around for probably about 15 years. Of course, research on effective interventions has been around for many more decades. The newer field of public health services and systems research is much newer, just within the last five years or so, and these different bodies of research are now converging.
The early research focused a lot on identifying evidence-based interventions. The newer research is more on the process of evidence-based public health—regardless of the intervention, how do you develop and implement an evidence-based health department?
We identified five domains that are really important:
- leadership of the agency;
- ability to develop, formalize and maintain good partnerships within the community;
- workforce training and development;
- focus on organizational climate and culture; and
- effective financial and budgeting processes.
The ultimate goal is to make the population healthier and we know that the way to improve the overall health of the public is largely through state and local governmental public health. To reach that ultimate goal you want to have the most effective health department possible and also make the most efficient use of resources. We’re always in a time of tight resources, but probably now more than ever. That calls on us to be as effective and efficient as we can be in the delivery of public health services.
NPH: How will you disseminate these best practices and this evidence base to state and local public health officials?