Evaluating Childhood Overweight- and Obesity-Related Food Marketing Policies in China Using the Food-Environment Policy Index (Food-EPI).

OBJECTIVE: Addressing the increasing global health issue of childhood obesity, exacerbated by pervasive food marketing, this study critically evaluated China's food marketing policies in comparison with international best practices, aiming to uncover policy content and implementation gaps and inform policy enhancement strategies. METHOD: Three key indicators were utilized from the Healthy Food-Environment Policy Index (Food-EPI)'s food promotion domain. A panel of experts (n = 13) from academic institutions, China Centers for Disease Control and Prevention, and the food industry assessed the Chinese government's policy scores and implementation levels concerning food marketing. Benchmarked against international best practices using the Food-EPI process, this evaluation encompassed context analysis, data collection, evidence-based policy action, government validation, policy rating, scoring, and results translation for government and stakeholders. The three chosen indicators specifically addressed childhood overweight- and obesity-related food marketing in broadcast media (Indicator 1), non-broadcast media (Indicator 2), and child gathering settings (Indicator 3). RESULTS: Specifically, Indicator 1, the Single Food Marketing Indicator Score was measured at 2.31 ± 0.38, with an accompanying Food Marketing Policy Implementation Percentage of 46.2%, and Low Implementation Level. For non-broadcast mediums (Indicator 2), these metrics were gauged at 1.77 ± 0.27, 35.4%, and Low Implementation Level, respectively. In child gathering settings (Indicator 3), for efforts curbing unhealthy food promotion, a score of 2.77 ± 0.27, an implementation percentage of 55.4%, and Medium Implementation Level was obtained. Cumulatively, the overarching efficacy of food marketing policy enforcement was determined to be suboptimal, with the consolidated figures being Total Food Marketing Score as 2.28 ± 0.97, Total Food Marketing Policy Implementation Percentage as 45.6%, and Total Food Marketing Policy Implementation Level as Low. CONCLUSION: Like many countries, China's food marketing policies and implementation have room for improvement when compared to international best practices. Recommendations include emphasizing nutritional legislation, fostering stakeholder collaboration, bolstering public health campaigns, and leveraging technology for stringent enforcement.

Investigating the Relationship between Job Burnout and Job Satisfaction among Chinese Generalist Teachers in Rural Primary Schools: A Serial Mediation Model.

BACKGROUND: Job burnout has become a widespread phenomenon in school settings. However, little is known about the mental health condition of the growing cohort of generalist teachers in rural primary schools. Drawing on the job demands-resource model and social exchange theory, this study examines the correlation between job burnout and job satisfaction through perceived organizational support and work engagement. METHODS: We recruited 639 Chinese generalist teachers in rural primary schools as the study subjects and developed a serial mediation model to assess the hypothesized construct. The data acquired online via Wenjuanxing Software were confirmed as valid and analyzed with SPSS and SmartPLS. RESULTS: The participants scored above the median in perceived organizational support, work engagement, and job satisfaction, and had scores close to the median for job burnout. Statistically significant differences among the investigated variables were found in gender, age, experience, and degree. Job burnout was negatively predictive of perceived organizational support, work engagement, and job satisfaction (each p = 0.000). Perceived organizational support mediated the association between job burnout and work engagement (p = 0.000) and the connection between job burnout and job satisfaction (p = 0.000), while work engagement mediated the association between job burnout and job satisfaction (p = 0.000) and the association between perceived organizational support and job satisfaction (p = 0.000). CONCLUSIONS: Perceived organizational support and work engagement as two sequential mediators buffered the detrimental impact of job burnout on job satisfaction among Chinese generalist teachers in rural primary schools. Targeted strategies should be implemented to diminish generalist teachers' feelings of burnout, being unsupported by organizations, disengagement at work, and dissatisfaction with the job.