The impact of public opinion on public policy: a review and an agenda. Political and institutional influences on the use of evidence in public health policy: a systematic review. A systematic review of barriers to and facilitators of the use of evidence by policymakers. Oliver K, Innvar S, Lorenc T, Woodman J, Thomas J. Washington, DC: The National Academies Press 2012. Using science as evidence in public policy. As findings suggest public demand for evidence-informed health policymaking, and prior research demonstrating that public opinion often influences elected policymakers’ behaviors, interventions that systematically document the extent to which elected policymakers’ actions (e.g., public statements, content of bills introduced, tweets) are evidence-supported and disseminate this information to the public could encourage policymakers to make more evidence-informed health policy decisions.ġ. The survey results have implications for interventions that aim to promote evidence-informed health policymaking. This finding is promising in a time of elevated political polarization in the United States. There is strong bi-partisan public support for evidence to have much more influence on health policymaking in U.S. Opinions about evidence did not vary significantly by respondent political party affiliation. congresspersons’ health policy decisions.Įvidence (59%) was the most frequently identified factor that should have “a lot of influence” on health policy development, but only 11% of respondents thought that evidence currently has “a lot of influence” (p<.001). Respondents separately rated the extent to which six factors (e.g., evidence, budget impact, industry interests) “should have” and “currently have” influence on U.S.
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Congress relative to other factors and examine differences in opinion by political party affiliation.Ī public opinion survey was conducted in 2018 using the SSRS Probability Panel (N=532), a nationally representative internet panel. This study sought to characterize public opinion about the influence that evidence should, and does, have on health policy development in U.S. However, no prior research has examined public opinion about evidence-informed policymaking. Thus, if policymakers learn that the public wants their decisions to be supported by evidence, this information could spur policymakers to make more evidence-informed health policy decisions and demonstrate evidence use to their constituents. Public opinion is a key aspect of politics and one that is relevant to efforts to promote evidence-informed policymaking because public opinion influences policymakers’ behaviors. Although many barriers are technical in nature (e.g., poor communication of research findings), a major impediment stems from the political nature of policymaking. Correspondence: Jonathan Purtle ( Dornsife School of Public Health, Drexel University, Philadelphia, PA, USAīarriers to evidence-informed health policymaking are well-established.