The purpose of this study was to assess conditions for the adoption and continued implementation of different healthy nutrition programmes in worksite cafeterias and supermarkets, i.e. an educational programme and two environmental programmes (a food labelling programme and a food supply programme). Twenty semi-structured interviews were conducted with representatives of worksite cafeterias and supermarkets. Concepts of theories of diffusion were used as a framework for the study. Questions were formulated about the attributes of the innovation, and organizational and personal characteristics that might influence programme adoption and implementation. Results indicated that educational and environmental programmes in both worksite cafeterias and supermarkets should meet specific requirements regarding programme design, methods and materials in order to be adopted and implemented. Besides, some important implementation strategies of the educational and environmental programmes were identified. It is concluded that it seems feasible to conduct educational and environmental intervention programmes in worksite cafeterias and supermarkets, but that certain conditions for adoption and continued implementation have to be met. Based on the implications of this study, the development of an educational programme, a labelling programme and a food supply programme was completed. 相似文献
Background: Prediabetes or diabetes (characterized by hemoglobin A1c [HbA1c] levels ≥ 5.7 gm%) has been associated with numerous long-term complications. Family consumer behaviors are important risk factors that lead to impaired glucose tolerance or diabetes. However, few studies have studied the association between the family consumer environment and prediabetes and diabetes in adolescents.
Objective: The aim of this study was to examine the association between family consumer behaviors (healthy food availability and supermarket spending) and adolescent prediabetes and diabetes (ClinicalTrials.gov identifier #NCT03136289.)
Methods: Data from a nationwide survey conducted by the Centers for Disease Control and Prevention (National Health and Nutrition Examination Survey [NHANES] 2007–2010 data) were used for these analyses. Adolescents aged 12–19 years were selected for this study. Bivariate analyses and logistic regression models assessed the relationship between family consumer behaviors and the prevalence of adolescent prediabetes and diabetes. Multivariable models adjusted for age, gender, ethnicity, physical activity, education, income, and household size.
Results: A total of 2520 adolescents were eligible for this study. Adolescents with healthier household food availability had negative odds (odds ratio [OR] = 0.74, 95% confidence interval [CI], 0.55–1.00), as did higher log supermarket spending (OR = 0.69; 95% CI, 0.57–0.85). Interaction models demonstrated that adolescent females had more negative odds of prediabetes/diabetes for both healthier food availability (OR = 0.79, 95% CI, 0.39–1.29) and for greater log supermarket spending (OR = 0.69, 95% CI, 0.57–0.85).
Conclusion: This study shows that both healthy food availability and an increase in supermarket spending were associated with a decreased adjusted prevalence of prediabetes and diabetes in adolescents, with a greater effect in females. These results suggest the need for policy and dietary interventions targeting the consumer environment. 相似文献