Limited or no weight gain in obese pregnant women has favorable pregnancy outcomes.

SYNOPSISObjective. Existing knowledge of evidence-based chronic disease prevention is not systematically disseminated or applied. This study investigated state and territorial chronic disease practitioners' self-reported barriers to evidence-based decision making (EBDM).Methods. In a nationwide survey, participants indicated the extent to which they agreed with statements reflecting four personal and five organizational barriers to EBDM. Responses were measured on a Likert scale from 0 to 10, with higher scores indicating a larger barrier to EBDM. We analyzed mean levels of barriers and calculated adjusted odds ratios for barriers that were considered modifiable through interventions.Results. Overall, survey participants (n5447) reported higher scores for organizational barriers than for personal barriers. The largest reported barriers to EBDM were lack of incentives/rewards, inadequate funding, a perception of state legislators not supporting evidence-based interventions and policies, and feeling the need to be an expert on many issues. In adjusted models, women were more likely to report a lack of skills in developing evidence-based programs and in communicating with policy makers. Participants with a bachelor's degree as their highest degree were more likely than those with public health master's degrees to report lacking skills in developing evidence-based programs. Men, specialists, and individuals with doctoral degrees were all more likely to feel the need to be an expert on many issues to effectively make evidence-based decisions.Conclusions. Approaches must be developed to address organizational barriers to EBDM. Focused skills development is needed to address personal barriers, particularly for chronic disease practitioners without graduate-level training.

Our results suggest that taking a "one-size-fits-all" approach when delivering information to policy makers may be less effective than communicating information based on the type of policy maker.

Background Physical inactivity has been associated with obesity and related chronic diseases. Understanding built environment (BE) influences on specific domains of physical activity (PA) around homes and workplaces is important for public health interventions to increase population PA. Purpose To examine the association of home and workplace BE features with PA occurring across specific life domains (work, leisure, and travel). Methods Between 2012 and 2013, telephone interviews were conducted with participants in four Missouri metropolitan areas. Questions included sociodemographic characteristics, home and workplace supports for PA, and dietary behaviors. Data analysis was conducted in 2013; logistic regression was used to examine associations between BE features and domain-specific PA. Results In home neighborhoods, seven of 12 BE features (availability of fruits and vegetables, presence of shops and stores, bike facilities, recreation facilities, crime rate, seeing others active, and interesting things) were associated with leisure PA. The global average score of home neighborhood BE features was associated with greater odds of travel PA (AOR=1.99, 95% CI=1.46, 2.72), leisure PA (AOR=1.84, 95% CI=1.44, 2.34), and total PA (AOR=1.41, 95% CI=1.04, 1.92). Associations between workplace neighborhoods’ BE features and workplace PA were small, but in the expected direction. Conclusions This study offers empirical evidence on BE supports for domain-specific PA. Findings suggest that diverse, attractive, and walkable neighborhoods around workplaces support walking, bicycling, and use of public transit. Public health practitioners, researchers, and worksite leaders could benefit by utilizing worksite domains and measures from this study for future BE assessments.

As the prevalence of obesity rapidly climbs among youth in the United States, public health practitioners and policymakers seek effective means of slowing and reversing these trends. Recently, many state laws and regulations addressing childhood obesity have been introduced and enacted. Understanding determinants of such legislation may inform the development and passage of future policies. For this study, key-informant interviews were conducted with 16 legislators and staffers from 11 states in 2005-2006 to examine qualitative factors that enable and impede state-level childhood obesity prevention legislation. Commonly cited factors positively influencing the passage of childhood obesity prevention legislation included national media exposure, introduction of the policy by senior legislators, and gaining the support of key players including parents, physicians, and schools. Noteworthy barriers included powerful lobbyists of companies that produce unhealthy foods and misconceptions about legislating foods at schools. Although the total number of informants was modest, their valuable insights provide policymakers and practitioners with a set of enablers and barriers to be considered when pursuing state-level policy.

These results identify several modifiable barriers to EBDM among state-level public health practitioners. This information may improve state health departments' abilities to facilitate and encourage EBDM. In turn, this may assist chronic disease practitioners in implementing chronic disease interventions that have been proven effective. The use of such interventions will improve public health through the prevention of chronic diseases.

IntroductionThe Prevention Research Center in St. Louis developed a course on evidence-based public health in 1997 to train the public health workforce in implementation of evidence-based public health. The objective of this study was to assess use and benefits of the course and identify barriers to using evidence-based public health skills as well as ways to improve the course.MethodsWe used a mixed-method design incorporating on-site pre- and post-evaluations among US and international course participants who attended from 2008 through 2011 and web-based follow-up surveys among course participants who attended from 2005 through 2011 (n = 626). Respondents included managers, specialists, and academics at state health departments, local health departments, universities, and national/regional health departments.ResultsWe found significant improvement from pre- to post-evaluation for 11 measures of knowledge, skill, and ability. Follow-up survey results showed at least quarterly use of course skills in most categories, majority endorsement of most course benefits, and lack of funding and coworkers who do not have evidence-based public health training as the most significant barriers to implementation of evidence-based public health. Respondents suggested ways to increase evidence-based decision making at their organization, focusing on organizational support and continued access to training.ConclusionAlthough the evidence-based public health course is effective in improving self-reported measures of knowledge, skill, and ability, barriers remain to the implementation of evidence-based decision making, demonstrating the importance of continuing to offer and expand training in evidence-based public health.

BackgroundPreparing the public health workforce to practice evidence-based decision making (EBDM) is necessary to effectively impact health outcomes. Few studies report on training needs in EBDM at the national level in the United States. We report competency gaps to practice EBDM based on four U.S. national surveys we conducted with the state and local public health workforce between 2008 and 2013.MethodsWe compared self-reported data from four U.S. national online surveys on EBDM conducted between 2008 and 2013. Participants rated the importance of each EBDM competency then rated how available the competency is to them when needed on a Likert scale. We calculated a gap score by subtracting availability scores from importance scores. We compared mean gaps across surveys and utilized independent samples t tests and Cohen’s d values to compare state level gaps. In addition, participants in the 2013 state health department survey selected and ranked three items that “would most encourage you to utilize EBDM in your work” and items that “would be most useful to you in applying EBDM in your work”. We calculated the percentage of participants who ranked each item among their top three.ResultsThe largest competency gaps were consistent across all four surveys: economic evaluation, communicating research to policymakers, evaluation designs, and adapting interventions. Participants from the 2013 state level survey reported significantly larger mean importance and availability scores (p <0.001, d =1.00, and p <0.001, d = .78 respectively) and smaller mean gaps (p <0.01, d = .19) compared to the 2008 survey. Participants most often selected “leaders prioritizing EBDM” (67.9%) among top ways to encourage EBDM use. “EBDM training for specific areas” was most commonly ranked as important in applying EBDM (64.3%).ConclusionPerceived importance and availability of EBDM competencies may be increasing as supports for EBDM continue to grow through trends in funding, training, and resources. However, more capacity building is needed overall, with specific attention to the largest competency gaps. More work with public health departments to both situate trainings to boost competency in these areas and continued improvements for organizational practices (leadership prioritization) are possible next steps to sustain EBDM efforts.