Factors that encourage and discourage policy-making to prevent childhood obesity: Experience in the United States

Non-communicable disease policy implementation in Libya: A mixed methods assessment

The Libyan Ministry of Health is keen to understand how it can introduce policies to protect its population from non-communicable diseases (NCDs). We aimed to perform an implementation research assessment of the current situation, including challenges and opportunities. We used an explanatory sequential mixed methods design. We started with a quantitative assessment of NCD policy performance based on review of the WHO NCD Progress Monitor Reports. Once we had identified Libya's NCD policy gaps we performed a systematic review to identify international lessons around barriers and successful strategies for the policies Libya has not yet implemented. Finally, we performed a series of key stakeholder interviews with senior policymakers to explore their perspectives around promising policy actions. We used a realist paradigm, methods triangulation, and a joint display to synthesise the interpretation of our findings and develop recommendations. Libya has not fully implemented any of the recommended policies for diet, physical activity, primary care guidelines & therapeutics, or data collection, targets & surveillance. It does not have robust tobacco policies in place. Evidence from the international literature and policymaker interviews emphasised the centrality of according strong political leadership, governance structures, multisectoral engagement, and adequate financing to policy development activities. Libya's complex political and security situation are major barriers for policy implementation. Whilst some policies will be very challenging to develop and deploy, there are a number of simple policy actions that could be implemented with minimum effort; from inviting WHO to conduct a second STEPS survey, to signing the international code on breast-milk substitutes. Like many other fragile and conflict-affected states, Libya has not accorded NCDs the policy attention they demand. Whilst strong high-level leadership is the ultimate key to providing adequate protections, there are a range of simple measures that can be implemented with relative ease.

The Effect of an Obesity Prevention Program on Children's Eating Behaviors, Food Addiction, Physical Activity, and Obesity Status

PURPOSE

This study was carried out to determine the effect of an obesity prevention program on children's eating behaviors, food addiction, physical activity, and obesity prevalence.

DESIGN AND METHODS

A pretest-posttest quasi-experimental design was used in the study. The study was conducted with a total of 128 students, including 55 in the intervention and 73 in the control groups. The obesity prevention program was implemented in the intervention group, and a routine curriculum training program was followed in the control group. The study data were collected before the intervention and in the third, sixth, and fifteenth months after the completion of the intervention. The data were evaluated using the chi-square test, McNeamer test, Cochrane Q test, multivariate analysis of variance in repeated measures, the Bonferroni adjusted paired t-test, power analysis, effect size, and regression analysis.

RESULTS

At the end of the study, it was determined that the body mass index values and food addiction rates of the students in the intervention group were lower than those of the students in the control group (p < .05). There was a significant difference between the mean scores of the students in the intervention and control groups obtained from the eating behavior questionnaire and the physical activity questionnaire in terms of time, group, and group * time interaction (p < .05). Also, the intervention program was found to have a large effect size (0.39) and a strong effect (0.85) on body mass index.

CONCLUSION

The obesity prevention intervention program was found to be effective in increasing children's positive eating behaviors and mean physical activity score and decreasing food addiction rates and body mass index values.

PRACTICE IMPLICATIONS

We recommend that the intervention program implemented in this study should be used widely in the curriculum of the Ministry of Education. This program shows that the school nurse is effective in preventing obesity in children. For this reason, there should be a school nurse in schools for implementing health-promoting education programs.

Linking Data on Constituent Health with Elected Officials' Opinions: Associations Between Urban Health Disparities and Mayoral Officials' Beliefs About Health Disparities in Their Cities

Policy Points Mayoral officials' opinions about the existence and fairness of health disparities in their city are positively associated with the magnitude of income-based life expectancy disparity in their city. Associations between mayoral officials' opinions about health disparities in their city and the magnitude of life expectancy disparity in their city are not moderated by the social or fiscal ideology of mayoral officials or the ideology of their constituents. Highly visible and publicized information about mortality disparities, such as that related to COVID-19 disparities, has potential to elevate elected officials' perceptions of the severity of health disparities and influence their opinions about the issue.

CONTEXT

A substantive body of research has explored what factors influence elected officials' opinions about health issues. However, no studies have assessed the potential influence of the health of an elected official's constituents. We assessed whether the magnitude of income-based life expectancy disparity within a city was associated with the opinions of that city's mayoral official (i.e., mayor or deputy mayor) about health disparities in their city.

METHODS

The independent variable was the magnitude of income-based life expectancy disparity in US cities. The magnitude was determined by linking 2010-2015 estimates of life expectancy and median household income for 8,434 census tracts in 224 cities. The dependent variables were mayoral officials' opinions from a 2016 survey about the existence and fairness of health disparities in their city (n = 224, response rate 30.3%). Multivariable logistic regression was used to adjust for characteristics of mayoral officials (e.g., ideology) and city characteristics.

FINDINGS

In cities in the highest income-based life expectancy disparity quartile, 50.0% of mayoral officials "strongly agreed" that health disparities existed and 52.7% believed health disparities were "very unfair." In comparison, among mayoral officials in cities in the lowest disparity quartile 33.9% "strongly agreed" that health disparities existed and 22.2% believed the disparities were "very unfair." A 1-year-larger income-based life expectancy disparity in a city was associated with 25% higher odds that the city's mayoral official would "strongly agree" that health disparities existed (odds ratio [OR] = 1.25; P = .04) and twice the odds that the city's mayoral official would believe that such disparities were "very unfair" (OR = 2.24; P <.001).

CONCLUSIONS

Mayoral officials' opinions about health disparities in their jurisdictions are generally aligned with, and potentially influenced by, information about the magnitude of income-based life expectancy disparities among their constituents.