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Robert RC, Penny ME, Barbagelatta G, Gainer SA. Feeding Homemade Sugar Sweetened Beverages in Addition to Breastfeeding: Survey Results from Caregivers of Infants and Young Children in Peri-Urban Lima, Peru. Matern Child Health J 2023; 27:2105-2112. [PMID: 37209377 DOI: 10.1007/s10995-023-03668-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2023] [Indexed: 05/22/2023]
Abstract
OBJECTIVES Consumption of sugar sweetened beverages (SSB) is associated with childhood obesity and other negative health conditions. Feeding SSB to infants and young children (IYC) under 2 years may displace consumption of breastmilk and nutrient rich foods critical for optimal growth and development. The World Health Organization (WHO) recommends avoiding added sugar (e.g. SSB) for IYC under 2 years. We sought to describe the variety of homemade and commercial SSB as well as breastmilk and beverages without added sugar fed to IYC aged 4-23 months living in a low-income, populous peri-urban area of Lima, Peru. METHODS A cross-sectional survey was conducted with 181 households with IYC aged 4-23 months. A list of common local homemade and commercial beverages was used to investigate what caregivers had fed to the child in the past 24 h. RESULTS A total of 93.9% of caregivers reported feeding at least one beverage to their child other than breastmilk in the past 24 h. This included a variety of homemade SSB (73.5%), commercial SSB (18.2%) and homemade beverages without added sugar (70.2%). A high percentage (83.4%) of children were also breastfed. CONCLUSIONS FOR PRACTICE Our findings suggest that interventions to address feeding homemade SSB to IYC within households are needed to support WHO recommendations and complement current commercial SSB policy regulations in Peru.
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Affiliation(s)
- Rebecca C Robert
- Conway School of Nursing, The Catholic University of America, 620 Michigan Ave. N.E, Washington, DC, USA.
- Instituto de Investigación Nutricional, Lima, Peru.
| | - Mary E Penny
- Instituto de Investigación Nutricional, Lima, Peru
| | | | - Sally A Gainer
- Conway School of Nursing, The Catholic University of America, 620 Michigan Ave. N.E, Washington, DC, USA
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Dillman Carpentier FR, Mediano Stoltze F, Reyes M, Taillie LS, Corvalán C, Correa T. Restricting child-directed ads is effective, but adding a time-based ban is better: evaluating a multi-phase regulation to protect children from unhealthy food marketing on television. Int J Behav Nutr Phys Act 2023; 20:62. [PMID: 37231508 DOI: 10.1186/s12966-023-01454-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 04/22/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND As childhood obesity rates continue to rise, health organizations have called for regulations that protect children from exposure to unhealthy food marketing. In this study, we evaluate the impact of child-based versus time-based restrictions of "high-in" food and beverage advertising in Chile, which first restricted the placement of "high-in" advertisements (ads) in television attracting children and the use of child-directed content in high-in ads and, second, banned high-in ads from 6am-10pm. "High-in" refers to products above regulation-defined thresholds in energy, saturated fats, sugars, and/or sodium. High-in advertising prevalence and children's exposure to high-in advertising are assessed. METHODS We analyzed a random stratified sample of advertising from two constructed weeks of television at pre-regulation (2016), after Phase 1 child-based advertising restrictions (2017, 2018), and after the Phase 2 addition of a 6am-10pm high-in advertising ban (2019). High-in ad prevalence in post-regulation years were compared to prior years to assess changes in prevalence. We also analyzed television ratings data for the 4-12 year-old child audience to estimate children's ad exposure. RESULTS Compared to pre-regulation, high-in ads decreased after Phase 1 (2017) by 42% across television (41% between 6am-10pm, 44% from 10pm-12am) and 29% in programs attracting children (P < 0.01). High-in ads further decreased after Phase 2, reaching a 64% drop from pre-regulation across television (66% between 6am-10pm, 56% from 10pm-12am) and a 77% drop in programs attracting children (P < 0.01). High-in ads with child-directed ad content also dropped across television in Phase 1 (by 41%) and Phase 2 (by 67%), compared to pre-regulation (P < 0.01). Except for high-in ads from 10pm-12am, decreases in high-in ads between Phase 1 (2018) and Phase 2 were significant (P < 0.01). Children's high-in ad exposure decreased by 57% after Phase 1 and by 73% after Phase 2 (P < 0.001), compared to pre-regulation. CONCLUSIONS Chile's regulation most effectively reduced children's exposure to unhealthy food marketing with combined child-based and time-based restrictions. Challenges remain with compliance and limits in the regulation, as high-in ads were not eliminated from television. Yet, having a 6am-10pm ban is clearly critical for maximizing the design and implementation of policies that protect children from unhealthy food marketing.
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Affiliation(s)
| | - Fernanda Mediano Stoltze
- Hussman School of Journalism and Media, University of North Carolina, Chapel Hill, NC, 27599, USA
- Carolina Population Center, University of North Carolina, Chapel Hill, NC, 27516, USA
| | - Marcela Reyes
- Institute of Nutrition and Food Technology, University of Chile, Santiago, 7830490, Chile
| | - Lindsey Smith Taillie
- Carolina Population Center, University of North Carolina, Chapel Hill, NC, 27516, USA
- Department of Nutrition, Gilling's School of Global Public Health, University of North Carolina, Chapel Hill, NC, 27599-7400, USA
| | - Camila Corvalán
- Institute of Nutrition and Food Technology, University of Chile, Santiago, 7830490, Chile
| | - Teresa Correa
- School of Communication, Diego Portales University, Santiago, 8370067, Chile.
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Melo G, Aguilar-Farias N, López Barrera E, Chomalí L, Moz-Christofoletti MA, Salgado JC, Swensson LJ, Caro JC. Structural responses to the obesity epidemic in Latin America: what are the next steps for food and physical activity policies? LANCET REGIONAL HEALTH. AMERICAS 2023; 21:100486. [PMID: 37096192 PMCID: PMC10122054 DOI: 10.1016/j.lana.2023.100486] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 02/12/2023] [Accepted: 03/20/2023] [Indexed: 04/26/2023]
Abstract
Obesity is among the most complex public health challenges, particularly in Latin America, where obesity rates have increased faster than in any other region. Many countries have proposed or enacted comprehensive policies to promote adequate diet and physical activity under a structural framework. We summarize articles discussing the scope and impact of recently implemented obesity-related interventions in the light of a structural response framework. Overall, we find that: (1) market-based food interventions, including taxes on junk food, nutrition labelling, and marketing restrictions, decrease the consumption of targeted foods, (2) programs directly providing healthy foods are effective in reducing obesity, and (3) the construction of public areas for recreation increases the average frequency of physical activity. Although obesity-related interventions in the region have somewhat improved health behaviours, obesity prevalence remains on an upward trend. We discuss some opportunities to continue tackling the obesity epidemic in LATAM under a structural framework.
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Affiliation(s)
- Grace Melo
- Accountability, Climate, Equity, and Scholarship (ACES), Department of Agricultural Economics, Texas A&M, College Station, TX, USA
| | - Nicolas Aguilar-Farias
- Department of Physical Education, Sports and Recreation, Universidad de la Frontera, Chile
| | | | | | | | - Juan Carlos Salgado
- Center for Nutrition and Health Research, National Institute of Public Health and National Council for Science and Technology, Mexico
| | - Luana Joppert Swensson
- Policy and Legal Specialist for Sustainable Public Procurement, Food and Agriculture Organization, Italy
| | - Juan Carlos Caro
- Department of Industrial Engineering, University of Concepción, Chile
- Corresponding author. Department of Industrial Engineering, University of Concepción, Chile, Edmundo Larenas 219, Concepción, Chile.
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Pereira TN, Bortolini GA, Campos RDF. Barriers and Facilitators Related to the Adoption of Policies to Reduce Ultra-Processed Foods Consumption: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4729. [PMID: 36981638 PMCID: PMC10048733 DOI: 10.3390/ijerph20064729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
UNLABELLED Cost-effective regulatory and fiscal interventions are recommended to address non-communicable diseases. While some countries are advancing regarding these actions, others have found it difficult to approve them. AIM to conduct a scoping review to answer the question "What factors have influenced the adoption of food taxes, front-of-pack labeling and restrictions on marketing to children?". METHODS A scoping review was developed from four databases. Studies that described and analyzed policy processes were included. Analysis was performed to identify the barriers and enablers mentioned under the guidance of Swinburn et al., Huang et al., Mialon et al., and Kingdon. RESULTS 168 documents were identified, describing experiences from five regions or groups and 23 countries, which have generated 1584 examples of 52 enablers (689 examples; 43.5%) and 55 barriers (895 examples; 56.5%) that may have influenced policies. The main enablers were related to the government environment and governance and to civil society strategies. Corporate political activity strategies were the main examples of barriers. CONCLUSIONS This scoping review consolidated barriers and facilitators related to policies aimed at reducing ultra-processed foods consumption, demonstrating that factors related to the actions of governments and civil society are the main facilitators. On the other hand, as the most interested actor in promoting the consumption of these products, the strategies adopted by the companies that produce these products constitute the main barrier to these policies in all the studied countries and should be overcome.
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Affiliation(s)
| | - Gisele Ane Bortolini
- Food and Nutrition National Coordination, Ministry of Health, Brasilia 70058-900, Brazil
| | - Roberta de Freitas Campos
- Center for Studies on Bioethics and Diplomacy in Health, Oswaldo Cruz Foundation, Brasilia 70910-900, Brazil
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Westbury S, Oyebode O, van Rens T, Barber TM. Obesity Stigma: Causes, Consequences, and Potential Solutions. Curr Obes Rep 2023; 12:10-23. [PMID: 36781624 PMCID: PMC9985585 DOI: 10.1007/s13679-023-00495-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/20/2022] [Indexed: 02/15/2023]
Abstract
PURPOSE OF REVIEW This review aims to examine (i) the aetiology of obesity; (ii) how and why a perception of personal responsibility for obesity so dominantly frames this condition and how this mindset leads to stigma; (iii) the consequences of obesity stigma for people living with obesity, and for the public support for interventions to prevent and manage this condition; and (iv) potential strategies to diminish our focus on personal responsibility for the development of obesity, to enable a reduction of obesity stigma, and to move towards effective interventions to prevent and manage obesity within the population. RECENT FINDINGS We summarise literature which shows that obesity stems from a complex interplay of genetic and environment factors most of which are outside an individual's control. Despite this, evidence of obesity stigmatisation remains abundant throughout areas of media, entertainment, social media and the internet, advertising, news outlets, and the political and public health landscape. This has damaging consequences including psychological, physical, and socioeconomic harm. Obesity stigma does not prevent obesity. A combined, concerted, and sustained effort from multiple stakeholders and key decision-makers within society is required to dispel myths around personal responsibility for body weight, and to foster more empathy for people living in larger bodies. This also sets the scene for more effective policies and interventions, targeting the social and environmental drivers of health, to ultimately improve population health.
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Affiliation(s)
- Susannah Westbury
- School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia.
| | - Oyinlola Oyebode
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Thijs van Rens
- Department of Economics, University of Warwick, Coventry, UK
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Astbury CC, Lee KM, McGill E, Clarke J, Egan M, Halloran A, Malykh R, Rippin H, Wickramasinghe K, Penney TL. Systems Thinking and Complexity Science Methods and the Policy Process in Non-communicable Disease Prevention: A Systematic Scoping Review. Int J Health Policy Manag 2023; 12:6772. [PMID: 37579437 PMCID: PMC10125079 DOI: 10.34172/ijhpm.2023.6772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 01/14/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND Given the complex determinants of non-communicable diseases (NCDs), and the dynamic policy landscape, researchers and policymakers are exploring the use of systems thinking and complexity science (STCS) in developing effective policies. The aim of this review is to systematically identify and analyse existing applications of STCS-informed methods in NCD prevention policy. METHODS Systematic scoping review: We searched academic databases (Medline, Scopus, Web of Science, EMBASE) for all publications indexed by 13 October 2020, screening titles, abstracts and full texts and extracting data according to published guidelines. We summarised key data from each study, mapping applications of methods informed by STCS to policy process domains. We conducted a thematic analysis to identify advantages, limitations, barriers and facilitators to using STCS. RESULTS 4681 papers were screened and 112 papers were included in this review. The most common policy areas were tobacco control, obesity prevention and physical activity promotion. Methods applied included system dynamics modelling, agent-based modelling and concept mapping. Advantages included supporting evidence-informed decision-making; modelling complex systems and addressing multi-sectoral problems. Limitations included the abstraction of reality by STCS methods, despite aims of encompassing greater complexity. Challenges included resource-intensiveness; lack of stakeholder trust in models; and results that were too complex to be comprehensible to stakeholders. Ensuring stakeholder ownership and presenting findings in a user-friendly way facilitated STCS use. CONCLUSION This review maps the proliferating applications of STCS methods in NCD prevention policy. STCS methods have the potential to generate tailored and dynamic evidence, adding robustness to evidence-informed policymaking, but must be accessible to policy stakeholders and have strong stakeholder ownership to build consensus and change stakeholder perspectives. Evaluations of whether, and under what circumstances, STCS methods lead to more effective policies compared to conventional methods are lacking, and would enable more targeted and constructive use of these methods.
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Affiliation(s)
- Chloe Clifford Astbury
- Global Food System & Policy Research, School of Global Health, York University, Toronto, ON, Canada
| | - Kirsten M. Lee
- Global Food System & Policy Research, School of Global Health, York University, Toronto, ON, Canada
| | - Elizabeth McGill
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - Janielle Clarke
- Global Food System & Policy Research, School of Global Health, York University, Toronto, ON, Canada
| | - Matt Egan
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK
| | - Afton Halloran
- World Health Organization European Office for the Prevention and Control of Noncommunicable Diseases, Moscow, Russian Federation
- Department of Nutrition, ExercDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.ise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Regina Malykh
- World Health Organization European Office for the Prevention and Control of Noncommunicable Diseases, Moscow, Russian Federation
| | - Holly Rippin
- World Health Organization European Office for the Prevention and Control of Noncommunicable Diseases, Moscow, Russian Federation
| | - Kremlin Wickramasinghe
- World Health Organization European Office for the Prevention and Control of Noncommunicable Diseases, Moscow, Russian Federation
| | - Tarra L. Penney
- Global Food System & Policy Research, School of Global Health, York University, Toronto, ON, Canada
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Taghizadeh S, Hashemi MG, Zarnag RK, Fayyazishishavan E, Gholami M, Farhangi MA, Gojani LJ. Barriers and facilitators of childhood obesity prevention policies: A systematic review and meta-synthesis. Front Pediatr 2023; 10:1054133. [PMID: 36714652 PMCID: PMC9874939 DOI: 10.3389/fped.2022.1054133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/08/2022] [Indexed: 01/13/2023] Open
Abstract
Objectives Childhood obesity is one of the worldwide considerable public health challenges and many factors can play a role in its management. Therefore, this article examined the facilitators and barriers of childhood obesity prevention (COP) policies. Methods This systematic review of qualitative studies was conducted via a search of the SCOPUS, PubMed, and Google Scholar databases between 1 January 2010 and 11 February 2022 and examined factors that influence the implementation of COP policies at a community approach. Results The parents' reluctance to engage in COP activities, lack of sufficient knowledge, and financial problems were the most reported barriers at the individual level. In addition, the beliefs about COP at the sociocultural level and limited funding and resources, time limitations in stakeholders at the implementation level, and lack of policy support at the structural level were the most frequently reported barriers. Further, effective communication between stakeholders and parents and school staff at the sociocultural level and flexibility of the intervention, delivery of healthy food programs in schools, low-cost and appropriate resources, and the availability of appropriate facilities are the most frequently reported facilitators in the structural level. Conclusion Individual, sociocultural, and structural level-related barriers and facilitators influence the implementation of COP policies. Most of the barriers and facilitators in this systematic review were related to the structural level.
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Affiliation(s)
- Shahnaz Taghizadeh
- Department of Community Nutrition, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Rahim Khodayari Zarnag
- Department of Health Policy and Management, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ehsan Fayyazishishavan
- Department of Biostatistics and Data Science, School of Public Health, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States
| | - Marjan Gholami
- Department of Pharmacy, Faculty of Pharmacy, Islamic Azad University Pharmaceutical Sciences Branch, Tehran, Iran
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Abruzzese GA, Velazquez ME, Cerrone GE, Motta AB. Polycystic ovary syndrome in Latin American populations: What is known and what remains unresolved. J Steroid Biochem Mol Biol 2023; 225:106195. [PMID: 36183993 DOI: 10.1016/j.jsbmb.2022.106195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/22/2022] [Accepted: 09/26/2022] [Indexed: 02/01/2023]
Abstract
Polycystic ovary syndrome (PCOS) is one of the main endocrine and reproductive disorders affecting women in their reproductive age. The syndrome is considered a multifactorial pathology. Therefore, genetic susceptibility and environmental factors contribute to PCOS development and phenotypic manifestation. Ethnicity and socioeconomic factors influence the development of PCOS and could affect the possibility of its diagnosis. Latin America is a unique case of study because of the heterogeneity within the region, complex socioeconomic status, and the mixed ancestry found in these populations. Up-to-date, most studies have focused on developed countries' populations, and there is a lack of evidence regarding Latin-American countries. We propose to review the state of the art of PCOS knowledge regarding Latin American populations, including the metabolic and reproductive aspects of the syndrome and the different influencing factors, and suggest future directions to deepen the study of PCOS.
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Affiliation(s)
- Giselle Adriana Abruzzese
- Laboratorio de Fisio-Patología Ovárica, Centro de Estudios Farmacológicos y Botánicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina.
| | - Mariela Edith Velazquez
- Laboratorio de Fisio-Patología Ovárica, Centro de Estudios Farmacológicos y Botánicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Gloria Edith Cerrone
- Universidad de Buenos Aires, Departamento de Microbiología, Inmunología, Biotecnología y Genética, Facultad de Farmacia y Bioquímica, Cátedra de Genética, Buenos Aires, Argentina; CONICET-Universidad de Buenos Aires, Instituto de Inmunología, Genética y Metabolismo (INIGEM), Laboratorio de Diabetes y Metabolismo, Buenos Aires, Argentina
| | - Alicia Beatriz Motta
- Laboratorio de Fisio-Patología Ovárica, Centro de Estudios Farmacológicos y Botánicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina.
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Cervantes G, Thow AM, Gómez-Oliver L, Durán-Arenas L, Pérez-Ferrer C. What Opportunities Exist for Making the Food Supply Nutrition Friendly? A Policy Space Analysis in Mexico. Int J Health Policy Manag 2022; 11:2451-2463. [PMID: 34973055 PMCID: PMC9818101 DOI: 10.34172/ijhpm.2021.164] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 11/27/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND As part of a global policy response for addressing malnutrition, food system actions have been proposed. Within food system interventions, policies directed to supply chains have the potential to increase the availability and affordability of a healthy diet. This qualitative study aimed to identify opportunities to integrate nutrition as a priority into the food supply policy space in Mexico. METHODS Data were collected through analysis of 19 policy documents and 20 semi-structured stakeholder interviews. As an analytical framework, we used policy space analysis and embedded the Advocacy Coalition Framework (ACF) and the steps of the food chain of the conceptual framework of food systems for diets and nutrition. RESULTS Policy issues relevant to nutrition were viewed differently in the economic and agricultural sectors versus the health sector. Overall, the main policy objective related to nutrition within the economic and agricultural sectors was to contribute to food security in terms of food quantity. Nutrition was an objective in itself only in the health sector, with a focus on food quality. Our policy space analysis reveals an opportunity to promote a new integrated vision with the recent creation of an intersectoral group working on the public agenda for a food system transformation. This newer integrative narrative on food systems presents an opportunity to shift the existing food security narrative from quantity towards considerations of diet quality. CONCLUSION The political context and public agenda are favorable to pursue a food system transformation to deliver sustainable healthy diets. Mexico can provide a case study for other low- and middle-income countries (LMICs) for putting nutrition at the center of food policy, despite the ongoing constraints on achieving this.
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Affiliation(s)
- Gloria Cervantes
- Master´s and Doctorate Program in Medical and Health Sciences, Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Anne-Marie Thow
- Menzies Centre for Health Policy, School of Public Health, The University of Sydney, Sydney, NSW, Australia
| | - Luis Gómez-Oliver
- Faculty of Economics, National Autonomous University of Mexico, Mexico City, Mexico
| | - Luis Durán-Arenas
- Department of Public Health, Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Carolina Pérez-Ferrer
- Center for Research in Nutrition and Health, National Institute of Public Health, Cuernavaca, Mexico
- National Council for Science and Technology (CONACYT), Mexico City, Mexico
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Bizzozero-Peroni B, Fernández-Giménez S, Pintos-Toledo E, Corvos CA, Díaz-Goñi V, Brazo-Sayavera J. Physical activity-related indicators in children and adolescents in Uruguay: A scoping review based on the Global Matrix initiative. Front Public Health 2022; 10:954621. [PMID: 36159259 PMCID: PMC9490234 DOI: 10.3389/fpubh.2022.954621] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/05/2022] [Indexed: 01/24/2023] Open
Abstract
Background The first Uruguay's Report Card in 2018 based on the Global Matrix initiative showed the lack of information on physical activity in children and adolescents. This study mapped and examined the available evidence on physical activity-related indicators based on Uruguay's 2022 Report Card. Methods The scoping review was reported using the Joanna Briggs Institute and the Preferred Reporting Items for Systematic Reviews extension for Scoping Reviews guidelines. A comprehensive literature search was performed for the period between 2018 and 2021, including electronic databases (PubMed, Web of Science, LILACS, Scielo, and Latindex), gray literature (Google Scholar, open access thesis, relevant websites of State-agencies and International Organizations), national and regional relevant journals, and reference lists of key texts. Two researchers independently conducted both the selection and data-charting process. Data items from each paper were charted based on the Population, Concept, and Context elements reflected in the objective of the review. A narrative synthesis and network plots were conducted to summarize the evidence. Results A total of 20 papers were included in this review, consisting of four peer-reviewed scientific papers, three bachelor's theses, four official documents of State-agencies, four Government reports, of which three included national surveys, and five laws. Strengths, weaknesses, and knowledge gaps were identified from the available evidence. We synthesized main challenges such as publishing scientific studies, establishing cross-national and cross-sectoral collaborations in research projects, generating high-quality data, reporting information on social inequality indicators that influence equitable distribution, or increasing access to public information. Our results support early emerging and growth research on this topic. However, despite existing papers on physical activity-related indicators in Uruguayan youths, the lack of high-quality evidence remains clear. Conclusion The findings of this scoping review provide the best available evidence for identifying and overcoming the challenges of physical activity-related indicators research in Uruguay. The methodological framework used could be useful for countries involved in future editions of the Global Matrix initiative. Systematic review registration Open Science Framework, https://osf.io/hstbd/.
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Affiliation(s)
- Bruno Bizzozero-Peroni
- Instituto Superior de Educación Física, Universidad de la República, Rivera, Uruguay
- Grupo de Investigación en Análisis del Rendimiento Humano, Universidad de la República, Rivera, Uruguay
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
| | - Sofía Fernández-Giménez
- Instituto Superior de Educación Física, Universidad de la República, Rivera, Uruguay
- Grupo de Investigación en Análisis del Rendimiento Humano, Universidad de la República, Rivera, Uruguay
| | - Enrique Pintos-Toledo
- Instituto Superior de Educación Física, Universidad de la República, Rivera, Uruguay
- Grupo de Investigación en Análisis del Rendimiento Humano, Universidad de la República, Rivera, Uruguay
| | - César Augusto Corvos
- Instituto Superior de Educación Física, Universidad de la República, Rivera, Uruguay
- Grupo de Investigación en Análisis del Rendimiento Humano, Universidad de la República, Rivera, Uruguay
| | - Valentina Díaz-Goñi
- Grupo de Investigación en Análisis del Rendimiento Humano, Universidad de la República, Rivera, Uruguay
- Instituto Superior de Educación Física, Universidad de la República, Maldonado, Uruguay
| | - Javier Brazo-Sayavera
- Grupo de Investigación en Análisis del Rendimiento Humano, Universidad de la República, Rivera, Uruguay
- PDU EFISAL, Centro Universitario Regional Noreste, Universidad de la República, Rivera, Uruguay
- Department of Sports and Computer Science, Universidad Pablo de Olavide, Seville, Spain
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Molina M, Anderson LN, Guindon GE, Tarride JE. A review of implementation and evaluation of Pan American Health Organization's policies to prevent childhood obesity in Latin America. Obes Sci Pract 2022; 8:352-362. [PMID: 35664241 PMCID: PMC9159564 DOI: 10.1002/osp4.572] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/12/2021] [Accepted: 10/13/2021] [Indexed: 12/17/2022] Open
Abstract
Rationale To inform future policies, the study objectives were to determine to what extent the policies included in the 5‐year Plan of Action for the Prevention of Obesity in Children and Adolescents—proposed by Pan American Health Organization (PAHO) and signed by 19 Latin America countries in 2014—have been implemented and evaluated. Methods A scoping review of the Governmental websites for Latin American countries and a literature review was conducted to identify whether policies have been implemented and evaluated. Key information was abstracted. Results The review identified 115 PAHO policies/interventions implemented (43% implemented after signing the proposed plan in 2014). Nearly all (18/19) countries implemented food guidelines or school feeding programs, but fiscal and marketing policies were less commonly implemented (6/19). Through the review, 44 evaluations of PAHO policies were identified of which 23% were qualitative and 77% quantitative. The results of these evaluations were in general positive (e.g., decrease in sugar‐sweetened beverages consumption following tax implementation) but no studies evaluated the outcome of reduced obesity. Conclusions PAHO recommended policies have been implemented to various degrees in Latin America since 2014 and more research is required to understand their impacts on child and adolescent obesity.
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Affiliation(s)
- Mariana Molina
- Department of Health Research Methods, Evidence, and Impact McMaster University Hamilton Ontario Canada
| | - Laura N Anderson
- Department of Health Research Methods, Evidence, and Impact McMaster University Hamilton Ontario Canada.,Centre for Health Economics and Policy Analysis McMaster University Hamilton Ontario Canada.,The Hospital for Sick Children Research Institute Child Health Evaluative Sciences Toronto Ontario Canada
| | - Godefroy E Guindon
- Department of Health Research Methods, Evidence, and Impact McMaster University Hamilton Ontario Canada.,Centre for Health Economics and Policy Analysis McMaster University Hamilton Ontario Canada.,Department of Economics McMaster University Hamilton Ontario Canada
| | - Jean-Eric Tarride
- Department of Health Research Methods, Evidence, and Impact McMaster University Hamilton Ontario Canada.,Centre for Health Economics and Policy Analysis McMaster University Hamilton Ontario Canada.,The Research Institute of St. Joe's Hamilton St. Joseph's Healthcare Hamilton Hamilton Ontario Canada.,McMaster Chair in Health Technology Management Hamilton Hamilton Ontario Canada
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12
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Elliott LM, Dalglish SL, Topp SM. Health Taxes on Tobacco, Alcohol, Food and Drinks in Low- and Middle-Income Countries: A Scoping Review of Policy Content, Actors, Process and Context. Int J Health Policy Manag 2022; 11:414-428. [PMID: 32945639 PMCID: PMC9309941 DOI: 10.34172/ijhpm.2020.170] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 08/25/2020] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Taxation of tobacco, food, alcohol and other beverages has gained renewed attention in responding to non-communicable diseases (NCDs). While largely built on evidence from high-income countries (HICs), the projected economic and health benefits of these measures have increased calls for their use in price-sensitive low- and middle-income countries (LMICs). However, uptake has been sporadic and there remains little research on why and how LMICs utilise fiscal measures in response to NCDs. METHODS This scoping review analyses factors influencing the design and implementation of health-related fiscal measures in LMICs. Utilising Arksey and O'Malley's scoping review methodology and Walt and Gilson's policy triangle, we considered the contextual, procedural, content and stakeholder-related factors that influenced measures. RESULTS We identified 75 papers focussing on health-related fiscal measures, with 47 (63%) focused on tobacco, 5 on alcohol, 6 on soft drink and 4 studies on food-related fiscal regulation. Thirteen papers analysed multiple measures and most papers (n = 66, 88%) were less than a decade old. Key factors enabling the design and implementation of measures included localised health and economic evidence, policy championing, inter-ministerial support, and global or regional momentum. Impeding factors encompassed negative framing and retaliation by industry, vested interests and governmental policy disjuncture. Aligning with theoretic insights from the policy triangle, findings consistently demonstrated that the interplay between factors - rather than the presence or absence of particular factors - has the most profound impact on policy implementation. CONCLUSION Given the growing urgency to address NCDs in LMICs, this review highlights the need for recognition and rigorous exploration of political economy factors influencing the design and implementation of fiscal measures. Broader LMIC-specific empirical research is needed to overcome an implication noted in much of the literature: that mechanisms used to enact tobacco taxation are universally applicable to measures targeting foods, alcohol and other beverages.
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Affiliation(s)
- Lana M. Elliott
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD, Australia
- School of Public Health & Social Work, Queensland University of Technology, Brisbane, QLD, Australia
| | - Sarah L. Dalglish
- Department of International Health, Johns Hopkins School of Public Health, Baltimore, MD, USA
- Institute for Global Health, University College London, London, UK
| | - Stephanie M. Topp
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD, Australia
- Nossal Institute for Global Health, University of Melbourne, Melbourne, Australia
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13
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Park KS, Nickerson BS. Aerobic exercise is an independent determinant of levels of inflammation and oxidative stress in middle-aged obese females. J Exerc Rehabil 2022; 18:43-49. [PMID: 35356141 PMCID: PMC8934610 DOI: 10.12965/jer.2142724.352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/11/2022] [Indexed: 11/29/2022] Open
Abstract
The purpose of this study was to investigate the effects of a 4-week moderate-intensity aerobic exercise on changes of body composition and markers of inflammation and oxidative stress independent from weight loss in middle-aged obese females. Thity-five obese females were randomly assigned to either an exercise (EX, N=16) or control (CON, N=19) group. The EX performed moderate intensity aerobic exercise on the treadmill for 60 min at 55% of maximal oxygen consumption (VO2max) for 4 weeks (3 days/wk). Body composition measurement with dual-energy x-ray absorptiometry and blood collection were conducted before and after the 4-weeks intervention. Blood samples were used to measure levels of tumor necrosis factor-alpha (TNF-α), C-reactive protein, adiponectin, total antioxidant status (TAS), and 8-hydroxydeoxyguanosine. Four weeks of aerobic exercise intervention significantly increased VO2max in EX (P<0.001). EX also observed a decrease in TNF-α (P=0.033) and an increase in TAS (P=0.028) without changes in body weight and fat mass after 4 weeks of aerobic exercise training. No changes were observed in CON after the intervention. Results of this study indicate that moderate aerobic exercises may contribute, at least a part, to reductions of inflammation and oxidative stress independently from fat loss. Therefore, it may reduce risks of obesity-associated disorders in middle-aged obese females.
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Affiliation(s)
- Kyung-Shin Park
- Corresponding author: Kyung-Shin Park, Kinesiology, Texas A&M International University, 5201 University Blvd., Laredo, TX, USA,
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14
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Chung A, Zorbas C, Riesenberg D, Sartori A, Kennington K, Ananthapavan J, Backholer K. Policies to restrict unhealthy food and beverage advertising in outdoor spaces and on publicly owned assets: A scoping review of the literature. Obes Rev 2022; 23:e13386. [PMID: 34783421 DOI: 10.1111/obr.13386] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 01/25/2023]
Abstract
Unhealthy food marketing influences attitudes, preferences, and consumption of unhealthy foods, leading to excess weight gain. Outdoor advertising is highly visible (often displayed on publicly owned assets), but the evidence supporting regulation is unclear. This systematic scoping review of academic and grey literature aimed to (1) describe potential health and economic impacts of implementing government-led policies that restrict unhealthy food advertising in outdoor spaces or on public assets (including studies examining prevalence of advertising, associations with health outcomes and interventional studies); (2) identify and describe existing policies; and (3) identify factors perceived to have influenced policy implementation. Thirty-six academic studies were eligible for inclusion. Most reported on prevalence of unhealthy food advertising, demonstrating high prevalence around schools and in areas of lower socioeconomic position. None examined health and economic impacts of implemented policies. Four jurisdictions were identified with existing regulations; five had broader marketing or consumer protection policies that captured outdoor food marketing. Facilitators of policy implementation included collaboration, effective partnerships, and strong political leadership. Barriers included lobbying by food, media, and advertising industries. Implementation of food marketing policies in outdoor spaces and on public assets is feasible and warranted. Strong coalitions and leadership will be important to drive the policy agenda forward.
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Affiliation(s)
- Alexandra Chung
- Global Obesity Centre, Institute for Health Transformation, Faculty of Health, Deakin University, Geelong, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Christina Zorbas
- Global Obesity Centre, Institute for Health Transformation, Faculty of Health, Deakin University, Geelong, Australia
| | - Devorah Riesenberg
- Global Obesity Centre, Institute for Health Transformation, Faculty of Health, Deakin University, Geelong, Australia
| | | | | | - Jaithri Ananthapavan
- Global Obesity Centre, Deakin Health Economics, Institute for Health Transformation, Faculty of Health, Deakin University, Geelong, Australia
| | - Kathryn Backholer
- Global Obesity Centre, Institute for Health Transformation, Faculty of Health, Deakin University, Geelong, Australia
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15
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Abstract
Context Policy-specific actions to improve food environments will support healthy population diets. Objective To identify cited barriers and facilitators to food environment policy (FEP) processes reported in the literature, exploring these according to the nature of the policy (voluntary or mandatory) and country development status. Data sources A systematic search was conducted of 10 academic and 7 grey-literature databases, national websites, and manual searches of publication references. Data extraction Data on government-led FEPs, barriers, and facilitators from key informants were collected. Data synthesis The constant-comparison approach generated core themes for barriers and facilitators. The appraisal tool developed by Hawker et al. was adopted to determine the quality of qualitative and quantitative studies. Results A total of 142 eligible studies were identified. Industry resistance or disincentive was the most cited barrier in policy development. Technical challenges were most frequently a barrier for policy implementation. Frequently cited facilitators included resource availability or maximization, strategies in policy process, and stakeholder partnership or support. Conclusions The findings from this study will strategically inform health-reform stakeholders about key elements of public health policy processes. More evidence is required from countries with human development indices ranging from low to high and on voluntary policies. Systematic Review Registration PROSPERO registration no. CRD42018115034.
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Affiliation(s)
- SeeHoe Ng
- Early Start, School of Health and Society, University of Wollongong, Wollongong, New South Wales, Australia
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University, Subang Jaya, Selangor, Malaysia
| | - Heather Yeatman
- Early Start, School of Health and Society, University of Wollongong, Wollongong, New South Wales, Australia
| | - Bridget Kelly
- Early Start, School of Health and Society, University of Wollongong, Wollongong, New South Wales, Australia
| | - Sreelakshmi Sankaranarayanan
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University, Subang Jaya, Selangor, Malaysia
| | - Tilakavati Karupaiah
- T. Karupaiah, School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University, 47500 Subang Jaya, Selangor, Malaysia. E-mail:
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16
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Allen LN, Wild CEK, Loffreda G, Kak M, Aghilla M, Emahbes T, Bonyani A, Hatefi A, Herbst C, El Saeh HM. Non-communicable disease policy implementation in Libya: A mixed methods assessment. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000615. [PMID: 36962549 PMCID: PMC10021530 DOI: 10.1371/journal.pgph.0000615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 10/09/2022] [Indexed: 11/12/2022]
Abstract
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.
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Affiliation(s)
- Luke N Allen
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Cervantée E K Wild
- Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Giulia Loffreda
- Institute for Global Health and Development, Queen Margaret University, Edinburgh, Scotland
| | - Mohini Kak
- World Bank Middle East and North Africa, Tunisia
| | | | | | | | - Arian Hatefi
- World Bank Middle East and North Africa, Washington, DC, United States of America
| | | | - Haider M El Saeh
- Libya National Centre for Disease Control, Tajoura, Libya
- University of Tripoli, Tripoli, Libya
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17
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Colón-Ramos U, Monge-Rojas R, Weil JG, Olivares G F, Zavala R, Grilo MF, Parra DC, Duran AC. Lessons Learned for Emergency Feeding During Modifications to 11 School Feeding Programs in Latin America and the Caribbean During the COVID-19 Pandemic. Food Nutr Bull 2021; 43:84-103. [PMID: 34894790 DOI: 10.1177/03795721211062371] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND School feeding programs (SFPs) can play a crucial role in the emergency food and nutrition response, but there is a dearth of information on how SFPs operate during emergencies. DESIGN AND METHODS A rapid comparative assessment of 11 SFPs throughout Latin America and the Caribbean during the COVID-19 pandemic. Data from (1) systematic document search and (2) surveys with key informants (n = 23) about barriers/facilitators to modifications were systematically analyzed using a multiple case study approach. RESULTS During the pandemic, all SFPs continued (although continuation plans varied from a few days in Chile to >1 month in Puerto Rico) via food kits, food vouchers, and/or grab n' go meals. The SFP implementation was highly dependent on the programs' autonomy and financial support, which impacted their logistics to acquire and distribute foods during the pandemic. The types of foods offered in some SFPs suggest that established nutritional guidelines were not always followed. Key informants expressed concerns about the deterioration of the nutritional quality of foods offered during the pandemic and lack of community engagement that impeded distribution to the neediest. CONCLUSIONS Results underscore the urgency for clear implementation guidance on how to modify SFP during emergencies. Public health implications include (1) allocation of autonomous resources to an intersectoral working group to safeguard nutritional benefits during emergencies, (2) strengthening efforts of SFP community engagement before and during emergencies, and (3) establishing guidelines of the types of foods that can be distributed to meet the nutritional needs of beneficiaries during emergencies.
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Affiliation(s)
- Uriyoán Colón-Ramos
- Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Rafael Monge-Rojas
- Costa Rican Institute for Research and Education on Nutrition and Health (INCIENSA), San Jose, Costa Rica
| | | | | | | | - Mariana Fagundes Grilo
- Post Graduate Program in Collective Health, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Diana C Parra
- Prevention Research Center, Brown School, Washington University in St. Louis, St. Louis, MO, USA
| | - Ana Clara Duran
- Center for Food Studies and Research (NEPA), University of Campinas, Campinas, Brazil
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18
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Adom T, De Villiers A, Puoane T, Kengne AP. A Scoping Review of Policies Related to the Prevention and Control of Overweight and Obesity in Africa. Nutrients 2021; 13:4028. [PMID: 34836281 PMCID: PMC8625107 DOI: 10.3390/nu13114028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/13/2021] [Accepted: 10/16/2021] [Indexed: 11/29/2022] Open
Abstract
To address the issue of obesity, the World Health Organization (WHO) recommends a set of comprehensive programmes aimed at changing the obesogenic environments to provide opportunities for healthy food options and increased physical activity in the school, home, and at the population level. The objectives of this study were to examine the nature and range of policies related to overweight and obesity prevention in Africa, and to assess how they align with international guidelines. An existing methodological framework was adapted for this scoping review. A search of publicly available national documents on overweight/obesity, general health, and non-communicable diseases (NCDs) was undertaken from relevant websites, including WHO, ministries, and Google Scholar. Additional requests were sent to key contacts at relevant ministries about existing policy documents. The documents were reviewed, and the policies were categorised, using the Analysis Grid for Environments Linked to Obesity (ANGELO) framework. The framework categorises the environmental drivers of obesity into four domains (physical, economic, legislative, and socio-cultural) and two scales: macro (national, regional, sectors, food industries, media, etc.) and micro (household, institutional, and community). This review included documents from 41 African countries. The policy initiatives to prevent overweight/obesity target the school, family and community settings, and macro environments, and broadly align with global recommendations. The NCD documents were in the majority, with only two on obesity. The majority of the documents detailed strategies and key interventions on unhealthy diets and physical inactivity. The physical, legislative, and sociocultural domains were largely featured, with less emphasis on the economic domain. Additionally, nutrition- and diet-related policies were in the majority. Overlaps and interactions of policies were observed in the application of the ANGELO framework. This study has provided information on national policies and programmes in Africa and can be useful as a first point of call for policymakers. The overlapping and interaction in the initiatives demonstrate the importance of multi-sectoral partnerships in providing supportive environments for healthy behaviours.
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Affiliation(s)
- Theodosia Adom
- Nutrition Research Centre, Radiological and Medical Sciences Research Institute, Ghana Atomic Energy Commission, Accra LG80, Ghana
- Division of Health Systems and Public Health, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7505, South Africa
| | - Anniza De Villiers
- Non-Communicable Disease Research Unit, South African Medical Research Council, Cape Town 7505, South Africa; (A.D.V.); (A.P.K.)
| | - Thandi Puoane
- School of Public Health, Faculty of Community and Health Sciences, University of Western Cape, Cape Town 7535, South Africa;
| | - André Pascal Kengne
- Non-Communicable Disease Research Unit, South African Medical Research Council, Cape Town 7505, South Africa; (A.D.V.); (A.P.K.)
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town 7700, South Africa
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19
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Gómez EJ. Getting to the root of the problem: the international and domestic politics of junk food industry regulation in Latin America. Health Policy Plan 2021; 36:1521-1533. [PMID: 34436571 PMCID: PMC8597956 DOI: 10.1093/heapol/czab100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 08/03/2021] [Accepted: 08/12/2021] [Indexed: 12/22/2022] Open
Abstract
In response to non-communicable diseases (NCDs) in Latin America, governments have introduced impressive prevention programmes However, the purpose of this article is to better explain why several governments have yet to address arguably the 'root of the problem': i.e. implementing effective regulatory policies restricting the food industries' ability to market and sale their products. Introducing a political science analytical framework merging international relations and domestic politics theory, this article claims that most governments have failed to achieve this process because of their reluctance to transfer their beliefs in human rights to health from the area of NCD prevention to regulation, thus achieving what the author refer to as 'normative transferability'. The research design for this study entailed a documentary analysis of 44 qualitative primary and secondary documentary data sources (combined), i.e. articles, books, policy reports and the usage of these data sources for a comparative case study analysis of Chile, Brazil and Mexico. These qualitative data sources were also used to illustrate the potential efficacy of the author's proposed analytical framework, developed from the political science and public policy literature. Quantitative epidemiological data from the World Health Organization global health observatory were used to provide a contextual backdrop of the obesity and diabetes situation in these countries. Comparing these three countries, Chile was the only one capable of achieving 'normative transferability' due to a strong linkage between activists, supportive institutions and policy advocates within government viewing regulatory policy as a human right to protection from aggressive industry marketing and sales tactics. To better understand differences between nations in achieving normative transferability processes and effective NCD regulatory policy outcomes, political scientists and public health scholars should work together to develop alternative analytical frameworks in the commercial determinants of health.
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Affiliation(s)
- Eduardo J Gómez
- College of Health, Lehigh University, 1 Steps Building, Bethlehem, PA 18015, USA
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20
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Garcia LMT, Hunter RF, de la Haye K, Economos CD, King AC. [Un marco conceptual orientado a la acción para soluciones sistémicas de prevención de la obesidad infantil en Latinoamérica y en las poblaciones latinas de Estados Unidos]. Obes Rev 2021; 22 Suppl 5:e13354. [PMID: 34708532 DOI: 10.1111/obr.13354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Leandro M T Garcia
- Centre for Public Health, Queen's University Belfast, Belfast, Reino Unido
| | - Ruth F Hunter
- Centre for Public Health, Queen's University Belfast, Belfast, Reino Unido
| | - Kayla de la Haye
- Keck School of Medicine, University of Southern California, Los Ángeles, California, EE. UU
| | - Christina D Economos
- Friedman School of Nutrition Science and Policy, Tufts University, Medford, Massachusetts, EE. UU
| | - Abby C King
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, EE. UU.,Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, California, EE. UU
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21
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King AC, Pérez-Escamilla R, Vorkoper S, Anand N, Rivera J. [Prevención transfronteriza de la obesidad infantil: la promesa de colaboración entre EE. UU. y Latinoamérica en investigación]. Obes Rev 2021; 22 Suppl 5:e13343. [PMID: 34708533 DOI: 10.1111/obr.13343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Abby C King
- Departments of Epidemiology and Population Health and Medicine (Stanford Prevention Research Center), Stanford University School of Medicine, Stanford, CA, EE. UU
| | - Rafael Pérez-Escamilla
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, EE. UU
| | - Susan Vorkoper
- Fogarty International Center, National Institutes of Health, Bethesda, MD, EE. UU
| | - Nalini Anand
- Fogarty International Center, National Institutes of Health, Bethesda, MD, EE. UU
| | - Juan Rivera
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, México
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22
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Salvo D, Parra DC, Jáuregui A, Resendiz E, Garcia-Olvera A, Velazquez D, Aguilar-Farias N, Colón-Ramos U, Hino AA, Bill Kohl HW, Pratt M, Varela AR, Ramirez-Zea M, Rivera JA. [Capacidad de investigación en obesidad infantil en Latinoamérica y en las poblaciones latinas de Estados Unidos: estado de la investigación, problemas, oportunidades y líneas de trabajo para el futuro]. Obes Rev 2021; 22 Suppl 5:e13346. [PMID: 34708537 DOI: 10.1111/obr.13346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Deborah Salvo
- Prevention Research Center, Brown School, Washington University in St. Louis, San Luis, Misuri, EE. UU
| | - Diana C Parra
- Prevention Research Center, Brown School, Washington University in St. Louis, San Luis, Misuri, EE. UU
| | - Alejandra Jáuregui
- Departamento de Actividad Física y Estilos de Vida Saludables, Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, México
| | - Eugen Resendiz
- Prevention Research Center, Brown School, Washington University in St. Louis, San Luis, Misuri, EE. UU
| | - Armando Garcia-Olvera
- Departamento de Actividad Física y Estilos de Vida Saludables, Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, México
| | - Daniel Velazquez
- Departamento de Actividad Física y Estilos de Vida Saludables, Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, México
| | - Nicolas Aguilar-Farias
- Departamento de Educación Física, Deportes y Recreación, Grupo de investigación UFRO Actívate, Universidad de la Frontera, Temuco, Chile
| | - Uriyoán Colón-Ramos
- Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington D.C., EE. UU
| | - Adriano A Hino
- Programa de Pós-Graduação em Tecnologia em Saúde, Pontifícia Universidade Católica do Paraná, Curitiba, Brasil
| | - Harold W Bill Kohl
- School of Public Health in Austin, University of Texas Health Science Center at Houston (UTHealth), Austin, Texas, EE. UU
| | - Michael Pratt
- Herbert Wertheim School of Public Health & Human Longevity Science, University of California, San Diego, California, EE. UU
| | | | - Manuel Ramirez-Zea
- Centro de Investigación del INCAP para la Prevención de las Enfermedades Crónicas, Instituto de Nutrición de Centro América y Panamá, Ciudad de Guatemala, Guatemala
| | - Juan A Rivera
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, México
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23
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Pérez-Escamilla R, Vilar-Compte M, Rhodes E, Sarmiento OL, Corvalan C, Sturke R, Vorkoper S. [Implementación de políticas de prevención y control de la obesidad infantil en Estados Unidos y Latinoamérica: lecciones para la investigación y la práctica transfronterizas]. Obes Rev 2021; 22 Suppl 5:e13347. [PMID: 34708536 DOI: 10.1111/obr.13347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Rafael Pérez-Escamilla
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, EE. UU
| | - Mireya Vilar-Compte
- Instituto de Investigaciones para el Desarrollo con Equidad (EQUIDE), Universidad Iberoamericana, Ciudad de México, México
| | - Elizabeth Rhodes
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, EE. UU.,Yale School of Medicine, New Haven, Connecticut, EE. UU
| | - Olga L Sarmiento
- Facultad de Medicina, Universidad de los Andes, Bogotá, Colombia
| | - Camila Corvalan
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile
| | - Rachel Sturke
- Fogarty International Center, National Institutes of Health, Bethesda, Maryland, EE. UU
| | - Susan Vorkoper
- Fogarty International Center, National Institutes of Health, Bethesda, Maryland, EE. UU
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Behavioral Economics: A Primer and Applications to the UN Sustainable Development Goal of Good Health and Well-Being. REPORTS 2021. [DOI: 10.3390/reports4020016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Behavioral economics (BE) is a relatively new field within economics that incorporates insights from psychology that can be harnessed to improve economic decision making with the potential to enhance good health and well-being of individuals and societies, the third of the United Nations Sustainable Development Goals. While some of the psychological principles of economic decision making were described as far back as the 1700s by Adam Smith, BE emerged as a discipline in the 1970s with the groundbreaking work of psychologists Daniel Kahneman and Amos Tversky. We describe the basic concepts of BE, heuristics (decision-making shortcuts) and their associated biases, and the BE strategies framing, incentives, and economic nudging to overcome these biases. We survey the literature to identify how BE techniques have been employed to improve individual choice (focusing on childhood obesity), health policy, and patient and healthcare provider decision making. Additionally, we discuss how these BE-based efforts to improve health-related decision making can lead to sustaining good health and well-being and identify additional health-related areas that may benefit from including principles of BE in decision making.
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Salvo D, Parra DC, Jáuregui A, Reséndiz E, Garcia-Olvera A, Velazquez D, Aguilar-Farias N, Colón-Ramos U, Hino AA, Kohl HWB, Pratt M, Ramirez Varela A, Ramirez-Zea M, Rivera JA. Capacity for childhood obesity research in Latin American and US Latino populations: State of the field, challenges, opportunities, and future directions. Obes Rev 2021; 22 Suppl 3:e13244. [PMID: 33825321 PMCID: PMC8365746 DOI: 10.1111/obr.13244] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/25/2022]
Abstract
Childhood obesity is a major problem in Latin America and among US Latinos. Effective public health policies require contextually relevant evidence to guide them, which demands sustained research capacity. The objectives of this study are to determine research productivity in Latin America and in the United States focused on Latino populations and examine domains of research capacity (research infrastructure, training programs, mentoring, funding, and networks). We conducted a scoping review of indexed childhood obesity-related articles published June 2015-December 2019. We collected data on perceptions of capacity for childhood obesity research among Latin American investigators through an online survey. We identified 612 childhood obesity-related articles (505 from Latin America, 124 from the United States, and 17 US-Latin America collaborations). Brazil, Mexico, Chile, Colombia, and the United States are the top publishing countries. There are similar numbers of obesity, nutrition, and physical activity articles, but physical activity research capacity lagged in other domains (research training, funding, and networking opportunities). Complementary research areas, including sedentary behavior, systems science, and policy studies, are uncommon in Latin America but more prevalent in the United States, whereas sleep research is nascent across settings. Realizing the promise of an effective cross-border collaborative childhood obesity prevention agenda will require committed investment in all domains of research capacity and across all relevant topics.
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Affiliation(s)
- Deborah Salvo
- Prevention Research Center, Brown School, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Diana C Parra
- Prevention Research Center, Brown School, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Alejandra Jáuregui
- Department of Physical Activity and Healthy Lifestyles, Center for Nutrition and Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Eugen Reséndiz
- Prevention Research Center, Brown School, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Armando Garcia-Olvera
- Department of Physical Activity and Healthy Lifestyles, Center for Nutrition and Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Daniel Velazquez
- Department of Physical Activity and Healthy Lifestyles, Center for Nutrition and Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Nicolas Aguilar-Farias
- Department of Physical Education, Sports and Recreation, UFRO Activate Research Group, University of the Frontier, Temuco, Chile
| | - Uriyoán Colón-Ramos
- Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA
| | - Adriano A Hino
- Health Technology Graduate Program, Pontifical Catholic University of Parana, Curitiba, Brazil
| | - Harold W Bill Kohl
- School of Public Health in Austin, University of Texas Health Science Center at Houston (UTHealth), Austin, Texas, USA
| | - Michael Pratt
- Herbert Wertheim School of Public Health & Human Longevity Science, University of California, San Diego, California, USA
| | | | - Manuel Ramirez-Zea
- INCAP Research Center for Prevention of Chronic Diseases, Institute of Nutrition of Central America and Panama, Guatemala City, Guatemala
| | - Juan A Rivera
- Center for Research in Nutrition and Health, National Institute of Public Health, Cuernavaca, Mexico
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Garcia LMT, Hunter RF, de la Haye K, Economos CD, King AC. An action-oriented framework for systems-based solutions aimed at childhood obesity prevention in US Latinx and Latin American populations. Obes Rev 2021; 22 Suppl 3:e13241. [PMID: 33825301 PMCID: PMC8217154 DOI: 10.1111/obr.13241] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/19/2022]
Abstract
Childhood obesity in US Latinx and Latin American populations is a persistent, complex public health issue and, as such, requires solutions grounded on systems science theory and methods. In this paper, we introduce an action-oriented framework to design, implement, evaluate, and sustain whole-of-community systems changes for childhood obesity prevention in US Latinx and Latin American populations. Our framework covers six action steps: (1) foster multisectoral team; (2) map the system, its context, and drivers; (3) envision system-wide changes; (4) effect system-wide changes; (5) monitor, learn, and adapt; and (6) scale and sustain. We also propose 10 principles that put human and environmental rights and systems thinking at the center of these systems-based solutions. For each action step, we provide a list of concrete activities, methods, approaches, and examples that can be used to guide and inform the work needed to achieve the expected outputs. Finally, we discuss how a wider adoption of systems science for childhood obesity prevention among US Latinx and Latin American populations can be encouraged and sustained.
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Affiliation(s)
| | - Ruth F Hunter
- Centre for Public Health, Queen's University Belfast, Belfast, UK
| | - Kayla de la Haye
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Christina D Economos
- Friedman School of Nutrition Science and Policy, Tufts University, Medford, Massachusetts, USA
| | - Abby C King
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, USA.,Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
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Pérez-Escamilla R, Vilar-Compte M, Rhodes E, Sarmiento OL, Corvalan C, Sturke R, Vorkoper S. Implementation of childhood obesity prevention and control policies in the United States and Latin America: Lessons for cross-border research and practice. Obes Rev 2021; 22 Suppl 3:e13247. [PMID: 33951275 PMCID: PMC8365637 DOI: 10.1111/obr.13247] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/12/2022]
Abstract
Progress has been made in the development and widespread implementation of effective interventions to address childhood obesity, yet important challenges remain. To understand how the United States and Latin American countries achieved success in implementing obesity policies and programs (PAPs) and identify improvement opportunities using implementation science principles. We identified three comparative case studies: (1) front-of-food package labeling (Mexico and Chile); (2) Open Streets/play streets (Colombia and the United States); and (3) the Baby-Friendly Hospital Initiative (Brazil and the United States). Information from multiple sources (e.g., scientific and gray literature and key informant interviews) was synthesized to describe barriers, facilitators, and progress of PAPs across RE-AIM framework dimensions. Evidence-based advocacy along with political will and evidence of scalability and impact were key for successful launch and implementation of all PAPs. Diverse adaptations of PAP design and implementation had to be done across contexts. Stronger process and impact monitoring and evaluation systems that track equity indicators are needed to maximize the population benefits of these PAPs. Implementation science offers an important contribution toward addressing knowledge gaps, enhancing obesity policy dialogue, and producing transferable lessons across the Americas and, therefore, should be used for research and evaluation during PAP development and throughout the implementation and maintenance phases.
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Affiliation(s)
- Rafael Pérez-Escamilla
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, USA
| | - Mireya Vilar-Compte
- EQUIDE Research Institute for Equitable Development, Universidad Iberoamericana, Mexico City, Mexico
| | - Elizabeth Rhodes
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, USA.,Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Camila Corvalan
- Institute of Nutrition, Universidad de Chile, Santiago, Chile
| | - Rachel Sturke
- Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Susan Vorkoper
- Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA
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King AC, Perez‐Escamilla R, Vorkoper S, Anand N, Rivera J. Childhood obesity prevention across borders: The promise of U.S.-Latin American research collaboration. Obes Rev 2021; 22 Suppl 3:e13238. [PMID: 33949095 PMCID: PMC8365639 DOI: 10.1111/obr.13238] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Abby C. King
- Departments of Epidemiology and Population Health and Medicine (Stanford Prevention Research Center)Stanford University School of MedicineStanfordCAUSA
| | | | - Susan Vorkoper
- Fogarty International CenterNational Institutes of HealthBethesdaMDUSA
| | - Nalini Anand
- Fogarty International CenterNational Institutes of HealthBethesdaMDUSA
| | - Juan Rivera
- Centro de Investigación en Nutrición y SaludInstituto Nacional de Salud PúblicaCuernavacaMexico
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29
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Patterson RR, Sornalingam S, Cooper M. Tackling childhood obesity in the wake of covid-19: lessons from Chile. BMJ 2021; 373:n1338. [PMID: 34035011 DOI: 10.1136/bmj.n1338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Rosemarie R Patterson
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Watson House, Falmer, Brighton, UK
| | - Sangeetha Sornalingam
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Watson House, Falmer, Brighton, UK
| | - Max Cooper
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Watson House, Falmer, Brighton, UK
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30
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Ngqangashe Y, Goldman S, Schram A, Friel S. A narrative review of regulatory governance factors that shape food and nutrition policies. Nutr Rev 2021; 80:200-214. [PMID: 34015107 DOI: 10.1093/nutrit/nuab023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 01/14/2021] [Accepted: 03/03/2021] [Indexed: 01/23/2023] Open
Abstract
Food composition, marketing restrictions, nutrition labeling, and taxation policies are recommended for preventing diet-related noncommunicable diseases. In view of the increasing but variable adoption of food policies globally, this narrative review examines the actors, regulatory frameworks, and institutional contexts that shape the development, design, and implementation of these policies. We found a diverse range of actors using various strategies, including advocacy, framing, and evidence generation to influence policy agendas. We identified diverse regulatory designs used in the formulation and implementation of the policies: command and control state regulation for taxes and menu labels, quasi-regulation for sodium reformulation, and co-regulation and industry self-regulation for food marketing policies. Quasi-regulation and industry self-regulation are critiqued for their voluntary nature, lack of independence from the industry, and absence of (or poor) monitoring and enforcement systems. The policy instrument design and implementation best practices highlighted in this review include clear policy goals and rigorous standards that are adequately monitored and enforced. Future research should examine how these combinations of regulatory governance factors influence policy outcomes.
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Affiliation(s)
- Yandisa Ngqangashe
- Y. Ngqangashe, S. Goldman, A. Schram, and S. Friel are with the Menzies Centre for Health Governance, School of Regulation and Global Governance, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Sharni Goldman
- Y. Ngqangashe, S. Goldman, A. Schram, and S. Friel are with the Menzies Centre for Health Governance, School of Regulation and Global Governance, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Ashley Schram
- Y. Ngqangashe, S. Goldman, A. Schram, and S. Friel are with the Menzies Centre for Health Governance, School of Regulation and Global Governance, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Sharon Friel
- Y. Ngqangashe, S. Goldman, A. Schram, and S. Friel are with the Menzies Centre for Health Governance, School of Regulation and Global Governance, Australian National University, Canberra, Australian Capital Territory, Australia
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31
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McGill E, Er V, Penney T, Egan M, White M, Meier P, Whitehead M, Lock K, Anderson de Cuevas R, Smith R, Savona N, Rutter H, Marks D, de Vocht F, Cummins S, Popay J, Petticrew M. Evaluation of public health interventions from a complex systems perspective: A research methods review. Soc Sci Med 2021; 272:113697. [PMID: 33508655 DOI: 10.1016/j.socscimed.2021.113697] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 08/27/2020] [Accepted: 01/07/2021] [Indexed: 02/09/2023]
Abstract
INTRODUCTION Applying a complex systems perspective to public health evaluation may increase the relevance and strength of evidence to improve health and reduce health inequalities. In this review of methods, we aimed to: (i) classify and describe different complex systems methods in evaluation applied to public health; and (ii) examine the kinds of evaluative evidence generated by these different methods. METHODS We adapted critical review methods to identify evaluations of public health interventions that used systems methods. We conducted expert consultation, searched electronic databases (Scopus, MEDLINE, Web of Science), and followed citations of relevant systematic reviews. Evaluations were included if they self-identified as using systems- or complexity-informed methods and if they evaluated existing or hypothetical public health interventions. Case studies were selected to illustrate different types of complex systems evaluation. FINDINGS Seventy-four unique studies met our inclusion criteria. A framework was developed to map the included studies onto different stages of the evaluation process, which parallels the planning, delivery, assessment, and further delivery phases of the interventions they seek to inform; these stages include: 1) theorising; 2) prediction (simulation); 3) process evaluation; 4) impact evaluation; and 5) further prediction (simulation). Within this framework, we broadly categorised methodological approaches as mapping, modelling, network analysis and 'system framing' (the application of a complex systems perspective to a range of study designs). Studies frequently applied more than one type of systems method. CONCLUSIONS A range of complex systems methods can be utilised, adapted, or combined to produce different types of evaluative evidence. Further methodological innovation in systems evaluation may generate stronger evidence to improve health and reduce health inequalities in our complex world.
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Affiliation(s)
- Elizabeth McGill
- Department of Health Services, Research and Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom.
| | - Vanessa Er
- Department of Health Services, Research and Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Tarra Penney
- MRC Epidemiology Unit, Centre for Diet and Activity Research (CEDAR) and University of Cambridge, Cambridge, United Kingdom
| | - Matt Egan
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London; United Kingdom
| | - Martin White
- MRC Epidemiology Unit, Centre for Diet and Activity Research (CEDAR) and University of Cambridge, Cambridge, United Kingdom
| | - Petra Meier
- Public Health, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, United Kingdom
| | - Margaret Whitehead
- Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, United Kingdom
| | - Karen Lock
- University of Exeter Medical School, Exeter, United Kingdom
| | | | - Richard Smith
- University of Exeter Medical School, Exeter, United Kingdom
| | - Natalie Savona
- Department of Health Services, Research and Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Harry Rutter
- Department of Social & Policy Sciences, University of Bath, Bath, United Kingdom
| | - Dalya Marks
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London; United Kingdom
| | - Frank de Vocht
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Steven Cummins
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London; United Kingdom
| | - Jennie Popay
- Division of Health Research, Faculty of Health and Medicine, Lancaster University, Lancaster, United Kingdom
| | - Mark Petticrew
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London; United Kingdom
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Baker P, Machado P, Santos T, Sievert K, Backholer K, Hadjikakou M, Russell C, Huse O, Bell C, Scrinis G, Worsley A, Friel S, Lawrence M. Ultra-processed foods and the nutrition transition: Global, regional and national trends, food systems transformations and political economy drivers. Obes Rev 2020; 21:e13126. [PMID: 32761763 DOI: 10.1111/obr.13126] [Citation(s) in RCA: 357] [Impact Index Per Article: 89.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 12/12/2022]
Abstract
Understanding the drivers and dynamics of global ultra-processed food (UPF) consumption is essential, given the evidence linking these foods with adverse health outcomes. In this synthesis review, we take two steps. First, we quantify per capita volumes and trends in UPF sales, and ingredients (sweeteners, fats, sodium and cosmetic additives) supplied by these foods, in countries classified by income and region. Second, we review the literature on food systems and political economy factors that likely explain the observed changes. We find evidence for a substantial expansion in the types and quantities of UPFs sold worldwide, representing a transition towards a more processed global diet but with wide variations between regions and countries. As countries grow richer, higher volumes and a wider variety of UPFs are sold. Sales are highest in Australasia, North America, Europe and Latin America but growing rapidly in Asia, the Middle East and Africa. These developments are closely linked with the industrialization of food systems, technological change and globalization, including growth in the market and political activities of transnational food corporations and inadequate policies to protect nutrition in these new contexts. The scale of dietary change underway, especially in highly populated middle-income countries, raises serious concern for global health.
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Affiliation(s)
- Phillip Baker
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia.,School of Exercise and Nutrition Science, Deakin University, Geelong, Victoria, Australia
| | - Priscila Machado
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia.,School of Exercise and Nutrition Science, Deakin University, Geelong, Victoria, Australia
| | - Thiago Santos
- International Center for Equity in Health, Federal University of Pelotas, Pelotas, Brazil
| | - Katherine Sievert
- School of Exercise and Nutrition Science, Deakin University, Geelong, Victoria, Australia
| | - Kathryn Backholer
- Global Obesity Centre, Deakin University, Geelong, Victoria, Australia
| | - Michalis Hadjikakou
- School of Life and Environmental Sciences, Deakin University, Geelong, Victoria, Australia
| | - Cherie Russell
- School of Exercise and Nutrition Science, Deakin University, Geelong, Victoria, Australia
| | - Oliver Huse
- Global Obesity Centre, Deakin University, Geelong, Victoria, Australia
| | - Colin Bell
- Global Obesity Centre, Deakin University, Geelong, Victoria, Australia
| | - Gyorgy Scrinis
- School of Agriculture and Food, University of Melbourne, Melbourne, Victoria, Australia
| | - Anthony Worsley
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia.,School of Exercise and Nutrition Science, Deakin University, Geelong, Victoria, Australia
| | - Sharon Friel
- School of Regulation and Global Governance, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Mark Lawrence
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia.,School of Exercise and Nutrition Science, Deakin University, Geelong, Victoria, Australia
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Díaz-Méndez C, Lozano-Cabedo C. Food governance and healthy diet an analysis of the conflicting relationships among the actors of the agri-food system. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2019.08.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Browne J, Lock M, Walker T, Egan M, Backholer K. Effects of food policy actions on Indigenous Peoples' nutrition-related outcomes: a systematic review. BMJ Glob Health 2020; 5:e002442. [PMID: 32816952 PMCID: PMC7437701 DOI: 10.1136/bmjgh-2020-002442] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 06/12/2020] [Accepted: 06/18/2020] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Indigenous Peoples worldwide endure unacceptable health disparities with undernutrition and food insecurity often coexisting with obesity and chronic diseases. Policy-level actions are required to eliminate malnutrition in all its forms. However, there has been no systematic synthesis of the evidence of effectiveness of food and nutrition policies for Indigenous Peoples around the world. This review fills that gap. METHODS Eight databases were searched for peer-reviewed literature, published between 2000 and 2019. Relevant websites were searched for grey literature. Articles were included if they were original studies, published in English and included data from Indigenous Peoples from Western colonised countries, evaluated a food or nutrition policy (or intervention), and provided quantitative impact/outcome data. Study screening, data extraction and quality assessment were undertaken independently by two authors, at least one of whom was Indigenous. A narrative synthesis was undertaken with studies grouped according to the NOURISHING food policy framework. RESULTS We identified 78 studies from Canada, Australia, Aotearoa/New Zealand and the USA. Most studies evaluated targeted interventions, focused on rural or remote Indigenous communities. The most effective interventions combined educational strategies with policies targeting food price, composition and/or availability, particularly in retail and school environments. Interventions to reduce exposure to unhealthy food advertising was the only area of the NOURISHING framework not represented in the literature. Few studies examined the impact of universal food policies on Indigenous Peoples' diets, health or well-being. CONCLUSION Both targeted and universal policy action can be effective for Indigenous Peoples. Actions that modify the structures and systems governing food supply through improved availability, access and affordability of healthy foods should be prioritised. More high-quality evidence on the impact of universal food and nutrition policy actions for Indigenous Peoples is required, particularly in urban areas and in the area of food marketing.
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Affiliation(s)
- Jennifer Browne
- Deakin University, Global Obesity Centre, Institute for Health Transformation, Geelong, Victoria, Australia
| | - Mark Lock
- Deakin University, Global Obesity Centre, Institute for Health Transformation, Geelong, Victoria, Australia
| | - Troy Walker
- Deakin University, Global Obesity Centre, Institute for Health Transformation, Geelong, Victoria, Australia
| | - Mikaela Egan
- Victorian Aboriginal Community Controlled Health Organisation, Melbourne, Victoria, Australia
| | - Kathryn Backholer
- Deakin University, Global Obesity Centre, Institute for Health Transformation, Geelong, Victoria, Australia
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Andrade KRCD, Pereira MG. Knowledge translation in the reality of Brazilian public health. Rev Saude Publica 2020; 54:72. [PMID: 32725095 PMCID: PMC7371410 DOI: 10.11606/s1518-8787.2020054002073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 10/29/2019] [Indexed: 11/19/2022] Open
Abstract
The term knowledge translation has been used to describe the process of applying research results to the real world, in order to enhance the quality and effectiveness of health care and services. The aim of this article is to discuss the incorporation of knowledge translation in the Brazilian public health. The article addresses the basic activities of knowledge translation and lists challenges and perspectives in Brazilian scenario. Brazil began to move towards understanding the process of translating scientific knowledge into practice. Investing in pilot studies to adapt the so-called effective interventions to the Brazilian scenario may be an alternative. Increasing the qualification of Brazilian researchers in the design and evaluation of implementation studies is relevant to improve this field in the country.
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Affiliation(s)
| | - Maurício Gomes Pereira
- Departamento de Medicina, Faculdade de Medicina, Universidade de Brasília, Brasília, DF, Brasil
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Wu S, Khan M, Legido-Quigley H. What steps can researchers take to increase research uptake by policymakers? A case study in China. Health Policy Plan 2020; 35:665-675. [PMID: 32386212 DOI: 10.1093/heapol/czaa025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2020] [Indexed: 11/14/2022] Open
Abstract
Empirical analysis of the connections between research and health policymaking is scarce in middle-income countries. In this study, we focused on a national multidrug-resistant tuberculosis (TB) healthcare provider training programme in China as a case study to examine the role that research plays in influencing health policy. We specifically focused on the factors that influence research uptake within the complex Chinese policymaking process. Qualitative data were collected from 34 participants working at multilateral organizations, funding agencies, academia, government agencies and hospitals through 14 in-depth interviews and 2 focus group discussions with 10 participants each. Themes were derived inductively from data and grouped based on the 'Research and Policy in Developing countries' framework developed by the Overseas Development Institute. We further classified how actors derive their power to influence policy decisions following the six sources of power identified by Sriram et al. We found that research uptake by policymakers in China is influenced by perceived importance of the health issues addressed in the research, relevance of the research to policymakers' information needs and government's priorities, the research quality and the composition of the research team. Our analysis identified that international donors are influential in the TB policy process through their financial power. Furthermore, the dual roles of two government agencies as both evidence providers and actors who have the power to influence policy decisions through their technical expertise make them natural intermediaries in the TB policy process. We concluded that resolving the conflict of interests between researchers and policymakers, as suggested in the 'two-communities theory', is not enough to improve evidence use by policymakers. Strategies such as framing research to accommodate the fast-changing policy environment and making alliances with key policy actors can be effective to improve the communication of research findings into the policy process, particularly in countries undergoing rapid economic and political development.
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Affiliation(s)
- Shishi Wu
- Saw Swee Hock School of Public Health, National University of Singapore, 12 Science Drive 2 #10-01, Singapore 117549, Singapore
| | - Mishal Khan
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, Keppel St., London WC1E 7HT, UK
| | - Helena Legido-Quigley
- Saw Swee Hock School of Public Health, National University of Singapore, 12 Science Drive 2 #10-01, Singapore 117549, Singapore.,Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, Keppel St., London WC1E 7HT, UK
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Lack of nutrient declarations and low nutritional quality of pre-packaged foods sold in Guatemalan supermarkets. Public Health Nutr 2020; 23:2280-2289. [PMID: 32450942 DOI: 10.1017/s1368980020000336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To assess the presence of nutrition declarations and nutritional quality in pre-packaged food products sold in Guatemala. DESIGN We photographed nutrition labels of pre-packaged foods. We extracted information about declaration of energy, total/saturated/trans-fats, total/added sugars and Na content (critical nutrients). We classified all products according to their degree of processing (NOVA classification) and nutritional quality (PAHO and WHO-Europe nutrient profile models). SETTING Pre-packaged foods for sale in seven supermarkets in Guatemala City. PARTICIPANTS This study did not involve human subjects. RESULTS We assessed 3459 pre-packaged foods, including 80 % ultra-processed, 7 % processed and 13 % unprocessed/minimally processed foods or culinary ingredients. Nutritional information was available in 3021 products (87·3 %). Energy content was declared in 87·0 %; total fats in 86·1 %; saturated fats in 81·5 %; trans-fats in 48·9 %; total sugars in 70·3 %; added sugars in 0·5 % and Na/salt in 85·5 % of products. Insufficient nutrient information made impossible to assess nutritional quality in 36·6 and 17·1 % of products with the PAHO and WHO-Europe models, respectively. Using PAHO and WHO nutrient profiles, we found that 66·2 and 50 % of food products did not meet the model's nutritional criteria. CONCLUSIONS A high proportion of pre-packaged foods with nutritional information available in Guatemalan supermarkets do not meet the nutritional criteria recommended by WHO and PAHO. Furthermore, a high proportion of products did not declare critical nutrients and many did not even provide any nutritional information. National regulations should consider making critical nutrient declarations (including trans-fats and sugars) mandatory for all products.
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García-Chávez CG, Rivera JA, Monterrubio-Flores E, Rodríguez-Ramírez S. Dietary patterns are associated with obesity in Mexican schoolchildren. Eur J Clin Nutr 2020; 74:1201-1209. [PMID: 32152510 DOI: 10.1038/s41430-020-0598-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 02/20/2020] [Accepted: 02/25/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND The prevalence of overweight and obesity in Mexican schoolchildren has increased in the past three decades. Dietary pattern approaches to assess diet have been used to study the relation between nutrition and chronic conditions. OBJECTIVE The objective of this study is to analyze the association between dietary patterns (DP) and overweight and obesity in Mexican schoolchildren. METHODS We analyzed information from schoolchildren who participated in the National Health and Nutrition Survey 2012 (ENSANUT-2012). Dietary information was obtained through a 24-h recall of 2751 children (5-11 year). Foods were classified into 33 groups, and the DPs were identified by cluster analysis (k-means method). Weight and height were measured to estimate the body mass index (BMI), by classifying overweight if the Z score was >1 and ≤2 standard deviations (SD), and obesity when the Z score was >2SD. To analyze the association, a Poisson regression model was used, adjusting by age, region, area of residence, socioeconomic status (SES), and the survey design. RESULTS Four DPs were identified: "Traditional", "Industrialized", "Varied", and "Modern". The "Modern" DP was associated with obesity (PR = 1.7) (p < 0.05) compared with the "Traditional" DP. CONCLUSIONS The "Modern" DP could be influencing the development of obesity in Mexican schoolchildren. The promotion of healthy food and public health strategies to those food groups that should be discouraged are necessary to reverse the obesity epidemic in Mexican children.
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Affiliation(s)
- Claudia Gabriela García-Chávez
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública., Av. Universidad 655, Col. Santa María Ahuacatitlán, Cuernavaca, Morelos, México
| | - Juan A Rivera
- Dirección General, Instituto Nacional de Salud Pública., Av. Universidad 655, Col. Santa María Ahuacatitlán, Cuernavaca, Morelos, México
| | - Eric Monterrubio-Flores
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública., Av. Universidad 655, Col. Santa María Ahuacatitlán, Cuernavaca, Morelos, México
| | - Sonia Rodríguez-Ramírez
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública., Av. Universidad 655, Col. Santa María Ahuacatitlán, Cuernavaca, Morelos, México.
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The food environment in Latin America: a systematic review with a focus on environments relevant to obesity and related chronic diseases. Public Health Nutr 2019; 22:3447-3464. [PMID: 31666140 DOI: 10.1017/s1368980019002891] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Food environments may be contributing to the rapid increase in obesity occurring in most Latin American (LA) countries. The present study reviews literature from LA that (i) describes the food environment and policies targeting the food environment (FEP); and (ii) analytic studies that investigate associations between the FEP and dietary behaviours, overweight/obesity and obesity related chronic diseases. We focus on six dimensions of the FEP: food retail, provision, labelling, marketing, price and composition. DESIGN Systematic literature review. Three databases (Web of Science, SciELO, LILACS) were searched, from 1 January 1999 up to July 2017. Two authors independently selected the studies. A narrative synthesis was used to summarize, integrate and interpret findings. SETTING Studies conducted in LA countries. PARTICIPANTS The search yielded 2695 articles of which eighty-four met inclusion criteria. RESULTS Most studies were descriptive and came from Brazil (61 %), followed by Mexico (18 %) and Guatemala (6 %). Studies were focused primarily on retail/provision (n 27), marketing (n 16) and labelling (n 15). Consistent associations between availability of fruit and vegetable markets and higher consumption of fruits and vegetables were found in cross-sectional studies. Health claims in food packaging were prevalent and mostly misleading. There was widespread use of marketing strategies for unhealthy foods aimed at children. Food prices were lower for processed relative to fresh foods. Some studies documented high sodium in industrially processed foods. CONCLUSIONS Gaps in knowledge remain regarding policy evaluations, longitudinal food retail studies, impacts of food price on diet and effects of digital marketing on diet/health.
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Chaparro MP, Pina MF, de Oliveira Cardoso L, Santos SM, Barreto SM, Giatti Gonçalves L, Alvim de Matos SM, Mendes da Fonseca MDJ, Chor D, Griep RH. The association between the neighbourhood social environment and obesity in Brazil: a cross-sectional analysis of the ELSA-Brasil study. BMJ Open 2019; 9:e026800. [PMID: 31494597 PMCID: PMC6731797 DOI: 10.1136/bmjopen-2018-026800] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To investigate the association between the neighbourhood social environment, including social cohesion, perceived neighbourhood safety, perceived neighbourhood violence, and obesity in Brazil. DESIGN Cross-sectional study. SETTING 6 state capitals in Brazil (Salvador, Vitoria, Belo Horizonte, Porto Alegre, Sao Paulo and Rio de Janeiro) PARTICIPANTS: Current or former employees of five federal universities and one research centre in each of the six Brazilian state capitals who were participants of the baseline wave (2008-2010) of the Brazilian Longitudinal Study of Adult Health (n=11 456; 56% women; 56% White, 28% Brown, and 16% Black). PRIMARY OUTCOME MEASURE Obesity, based on measured weight and height, and defined as having a body mass index ≥30 kg/m2. RESULTS No associations were found between the neighbourhood social environment and obesity among men. In multilevel logistic regression models adjusted for age, education, skin colour, state of residence, and individual-level social cohesion and perceived violence scores, respectively, women living in the least socially cohesive neighbourhoods and in those perceived as most violent had higher odds of obesity compared with their counterparts (OR=1.25, 95% CI=1.02-1.53; OR=1.28, 95% CI=1.04-1.56, respectively). When stratified by neighbourhood socioeconomic status (SES)-defined based on number of people per household, proportion of children 0-4 years, median income and per cent of white residents at the neighbourhood level-results for social cohesion and for violence remained only for women residing in high SES and low SES neighbourhoods, respectively. CONCLUSIONS In this civil-servant sample in six large cities in Brazil, the neighbourhood social environment was associated with obesity among women, but not men. Neighbourhood-level interventions to increase social cohesion and reduce violence may help in the prevention of obesity among women in Brazil.
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Affiliation(s)
- M Pia Chaparro
- Department of Global Community Health and Behavioral Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Maria Fátima Pina
- Institute for Communication and Information on Health, Fundacao Oswaldo Cruz, Rio de Janeiro, Rio de Janeiro, Brazil
- INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
| | - Letícia de Oliveira Cardoso
- Department of Epidemiology and Quantitative Methods, National School of Public Health Sergio Arouca, Fundacao Oswaldo Cruz, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Simone M Santos
- Department of Epidemiology and Quantitative Methods, National School of Public Health Sergio Arouca, Fundacao Oswaldo Cruz, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Sandhi M Barreto
- School of Medicine & Clinical Hospital, Universidad Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Luana Giatti Gonçalves
- School of Medicine & Clinical Hospital, Universidad Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Maria de Jesus Mendes da Fonseca
- Department of Epidemiology and Quantitative Methods, National School of Public Health Sergio Arouca, Fundacao Oswaldo Cruz, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Dora Chor
- Department of Epidemiology and Quantitative Methods, National School of Public Health Sergio Arouca, Fundacao Oswaldo Cruz, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rosane Haerter Griep
- Laboratory of Health and Environment Education, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil
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Cowling K, Magraw D. Addressing NCDs: Protecting Health From Trade and Investment Law Comment on "Addressing NCDs: Challenges From Industry Market Promotion and Interferences". Int J Health Policy Manag 2019; 8:508-510. [PMID: 31441293 PMCID: PMC6706969 DOI: 10.15171/ijhpm.2019.41] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 05/25/2019] [Indexed: 11/21/2022] Open
Abstract
Building on Tangcharoensathien and colleagues’ description of four tactics used by the tobacco, alcohol, processed food, and breast milk substitute industries to interfere with the development and implementation of health policies, we present a fifth tactic: trade and investment disputes. We describe recent examples of trade and investment claims filed by the tobacco industry to challenge plain packaging legislation, which may serve as a model for future claims by this and other industries. Next, we clarify specific areas of potential conflict between non-communicable disease (NCD) control policies and trade and investment agreement (TIA) commitments, identifying possible vulnerabilities that may be exploited by industry to challenge the legality of these policies. We conclude with ideas to strengthen the position of health policies vis-à-vis commitments in TIAs.
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Affiliation(s)
| | - Daniel Magraw
- Paul H. Nitze School of Advanced International Studies, Johns Hopkins University, Washington, DC, USA
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Rivera Dommarco JA, González de Cosío T, García-Chávez CG, Colchero MA. The Role of Public Nutrition Research Organizations in the Construction, Implementation and Evaluation of Evidence-Based Nutrition Policy: Two National Experiences in Mexico. Nutrients 2019; 11:E594. [PMID: 30870967 PMCID: PMC6470618 DOI: 10.3390/nu11030594] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/05/2019] [Accepted: 03/05/2019] [Indexed: 12/30/2022] Open
Abstract
Malnutrition and poor diet are the largest risk factors responsible for the global burden of disease. Therefore, ending all forms of malnutrition by 2030 is a global priority. To achieve this goal, a key element is to design and implement nutrition policies based on the best available scientific evidence. The demand for evidence-based nutrition policies may originate directly from policymakers or through social actors. In both cases, the role of research institutions is to generate relevant evidence for public policy. The two key objects of analysis for the design of an effective policy are the nutrition conditions of the population and the policies and programs available, including the identification of delivery platforms and competencies required by personnel in charge of the provision of services (social response). In addition, systematic literature reviews about risk factors of malnutrition, as well as the efficacy and effectiveness of policy actions, lead to evidence-based policy recommendations. Given the multifactorial nature of malnutrition, the drivers and risk factors operate in several sectors (food and agriculture, health, education, and social development) and may be immediate, underlying or basic causes. This multilevel complexity should be considered when developing nutrition policy. In this article, we show two models for the evidence-based design of nutrition policies and programs that may be useful to academia and decision makers demonstrated by two examples of policy design, implementation and evaluation in Mexico.
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Affiliation(s)
| | - Teresita González de Cosío
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, Morelos 62100, México.
| | - C Gabriela García-Chávez
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, Morelos 62100, México.
| | - M Arantxa Colchero
- Centro de Investigación en Sistemas de Salud, Instituto Nacional de Salud Pública, Cuernavaca, Morelos 62100, México.
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Caballero B. Humans against Obesity: Who Will Win? Adv Nutr 2019; 10:S4-S9. [PMID: 30721956 PMCID: PMC6363526 DOI: 10.1093/advances/nmy055] [Citation(s) in RCA: 237] [Impact Index Per Article: 47.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 03/30/2018] [Accepted: 07/18/2018] [Indexed: 12/19/2022] Open
Abstract
The global obesity epidemic continues its relentless advance, currently affecting >2 billion people. This paper explores alternative ways to assess the potential disease impact of the epidemic, which is currently based almost exclusively on body mass index (BMI) data. It also argues in favor of concerted efforts to modify the built ecosystem that is driving the obesity epidemic. Most of the epidemiologic data on obesity are based on BMI (in kg/m2) and use the ranges of 18.5-24.9 for normality, 25-29.9 for overweight, and ≥30 for obesity. But the gap between the median of the "normal" BMI distribution (∼22) and the current population BMI of, for example, the United States (27.7) has become so wide that it is unlikely that we will be able to close that gap in the near future. Furthermore, the correlation between BMI and disease risk is not linear. Over 60% of the global disease burden of obesity affects individuals with a BMI ≥30, who comprise only ∼10% of the global population of overweight/obese persons. Furthermore, BMI accounts for only ∼17% of the risk of insulin resistance and subsequent type 2 diabetes in the BMI ≥25 population. Epigenetics, specifically DNA methylation, appears to play a far more important role than BMI in determining the risk of obesity's comorbidities, such as diabetes. Similarly, socioeconomic status carries a higher risk than BMI level for the development of obesity-related noncommunicable diseases. Finally, the built environment that sustains our species' lifestyle is a major driver of the obesity epidemic. Modifying that ecosystem will require no less than a social movement, one able to promote and sustain the necessary coordinated action of virtually all sectors of society.
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Affiliation(s)
- Benjamin Caballero
- Global Obesity Prevention Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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Bachelet VC, Lanas F. Smoking and obesity in Chile's Third National Health Survey: light and shade. Rev Panam Salud Publica 2018; 42:e132. [PMID: 31093160 PMCID: PMC6385621 DOI: 10.26633/rpsp.2018.132] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 06/24/2018] [Indexed: 11/24/2022] Open
Abstract
The Chilean Ministry of Health recently disclosed the first results of the 2016-2017 National Health Survey (Encuesta Nacional de Salud, ENS). The survey was cross-sectional and used a multistage stratified random sampling strategy resulting in a final sample of 6 233 persons ≥ 15 years old, with national, regional, and urban/rural representativeness. The survey results show consistent reductions in tobacco consumption compared to previous national health surveys (ENS 2003 and ENS 2009-2010), most likely due to stringent tobacco control policies enacted in the last 10 years. However, the results also show that there were alarming increases in obesity in the last 15 years. Stronger regulatory policies may be needed to curb the obesity epidemic that besets Chile, along the lines of what was done with tobacco use. The lesson learned seems to be that pushing for stronger policy measures leads to good results, as seems to be the case for tobacco use, while weak measures may not be sufficient for the scale of the health epidemics Chile is now facing, such as excess weight.
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Affiliation(s)
- Vivienne C. Bachelet
- Facultad de Ciencias Médicas, Universidad de Santiago de Chile, Santiago, Chile.
| | - Fernando Lanas
- Centro de Capacitación, Investigación y Gestión para la Salud Basada en Evidencias, Universidad de La Frontera, Temuco, Chile.
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Robinson H, Buccini G, Curry L, Perez-Escamilla R. The World Health Organization Code and exclusive breastfeeding in China, India, and Vietnam. MATERNAL AND CHILD NUTRITION 2018; 15:e12685. [PMID: 30194804 DOI: 10.1111/mcn.12685] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 08/21/2018] [Accepted: 08/24/2018] [Indexed: 12/11/2022]
Abstract
Promoting exclusive breastfeeding (EBF) is a highly feasible and cost-effective means of improving child health. Regulating the marketing of breastmilk substitutes is critical to protecting EBF. In 1981, the World Health Assembly adopted the World Health Organization International Code of Marketing of Breastmilk Substitutes (the Code), prohibiting the unethical advertising and promotion of breastmilk substitutes. This comparative study aimed to (a) explore the relationships among Code enforcement and legislation, infant formula sales, and EBF in India, Vietnam, and China; (b) identify best practices for Code operationalization; and (c) identify pathways by which Code implementation may influence EBF. We conducted secondary descriptive analysis of available national-level data and seven high level key informant interviews. Findings indicate that the implementation of the Code is a necessary but insufficient step alone to improve breastfeeding outcomes. Other enabling factors, such as adequate maternity leave, training on breastfeeding for health professionals, health systems strengthening through the Baby Friendly Hospital Initiative, and breastfeeding counselling for mothers, are needed. Several infant formula industry strategies with strong conflict of interest were identified as harmful to EBF. Transitioning breastfeeding programmes from donor-led to government-owned is essential for long-term sustainability of Code implementation and enforcement. We conclude that the relationships among the Code, infant formula sales, and EBF in India, Vietnam, and China are dependent on countries' engagement with implementation strategies and the presence of other enabling factors.
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Affiliation(s)
- Holly Robinson
- Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut
| | - Gabriela Buccini
- Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut
| | - Leslie Curry
- Health Policy & Management, Yale School of Public Health, New Haven, Connecticut
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Differences in magnitude and rate of change in adult obesity distribution by age and sex in Mexico, Colombia and Peru, 2005-2010. Public Health Nutr 2018; 22:757-763. [PMID: 30253818 DOI: 10.1017/s1368980018002343] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Unequal obesity distributions among adult populations have been reported in low- and middle-income countries, but mainly based on data of women of reproductive age. Moreover, incorporation of ever-changing skewed BMI distributions in analyses has been a challenge. Our study aimed to assess magnitude and rates of change in BMI distributions by age and sex. DESIGN Shapes of BMI distributions were estimated for 2005 and 2010, and their changes were assessed, using the generalized additive model for location, scale and shape (GAMLSS) and assuming BMI follows a Box-Cox power exponential (BCPE) distribution. SETTING Nationally representative, repeated cross-sectional health surveys conducted between 2005 and 2013 in Mexico, Colombia and Peru. SUBJECTS Adult men and non-pregnant women aged 20-69 years. RESULTS Whereas women had more right-shifted and wider BMI distributions than men in almost all age groups across the countries in 2010, men in their 30s-40s experienced more rapid increases in BMI between 2005 and 2010, notably in Peru. The highest increase in overweight and obesity prevalence was observed among Peruvian men of 35-39 years, with a 5-year increase of 21 percentage points. CONCLUSIONS The BCPE-GAMLSS method is an alternative to analyse measurements with time-varying distributions visually, in addition to conventional indicators such as means and prevalences. Consideration of differences in BMI distributions and their changes by sex and age would provide vital information in tailoring relevant policies and programmes to reach target populations effectively. Increases in BMI portend increases of obesity-associated diseases, for which preventive and preparative actions are urgent.
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Perez-Escamilla R, Bermudez O, Buccini GS, Kumanyika S, Lutter CK, Monsivais P, Victora C. Nutrition disparities and the global burden of malnutrition. BMJ 2018; 361:k2252. [PMID: 29899012 PMCID: PMC5996967 DOI: 10.1136/bmj.k2252] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Jaime PC, Delmuè DCC, Campello T, Silva DOE, Santos LMP. Um olhar sobre a agenda de alimentação e nutrição nos trinta anos do Sistema Único de Saúde. CIENCIA & SAUDE COLETIVA 2018; 23:1829-1836. [DOI: 10.1590/1413-81232018236.05392018] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/01/2018] [Indexed: 11/22/2022] Open
Abstract
Resumo A alimentação e a nutrição são requisitos básicos para a promoção e a proteção da saúde. A vigilância nutricional e a orientação alimentar estão inclusas no campo de atuação do Sistema Único de Saúde (SUS), conforme estabelecido na Lei Orgânica da Saúde nº 8.080 de 1990. O presente artigo apresenta e discute a agenda de alimentação e nutrição no SUS e sua interface com a Segurança Alimentar e Nutricional, seus marcos históricos, avanços e desafios. Este ensaio foi orientado por pesquisa biográfica e documental e, sobretudo, no resgate das experiências e percepções das autoras que, em diferentes momentos e contextos, foram e são sujeitos da agenda de alimentação e nutrição no Brasil. Reforçamos assim a ideia do SUS, com suas conquistas e imperfeições, como um sistema vivo e derivado do compromisso técnico-ético-político dos gestores, dos trabalhadores, da academia e da sociedade como um todo. Desta forma, buscamos contribuir com o debate sobre a trajetória brasileira de construção de um sistema público de proteção social que se comprometeu com o direito humano à saúde e à alimentação adequada.
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Saraiva NCG, Medeiros CCM, Araujo TLD. Serial album validation for promotion of infant body weight control. Rev Lat Am Enfermagem 2018; 26:e2998. [PMID: 29791665 PMCID: PMC5969825 DOI: 10.1590/1518-8345.2194.2998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 12/14/2017] [Indexed: 11/22/2022] Open
Abstract
Objective: to validate the content and appearance of a serial album for children aged
from 7 to 10 years addressing the topic of prevention and control of body
weight. Method: methodological study with descriptive nature. The validation process was
attended by 33 specialists in educational technologies and/or in excess of
infantile weight. The agreement index of 80% was the minimum considered to
guarantee the validation of the material. Results: most of the specialists had a doctoral degree and a graduate degree in
nursing. Regarding content, illustrations, layout and relevance, all items
were validated and 69.7% of the experts considered the album as great. The
overall agreement validation index for the educational technology was 0.88.
Only the script-sheet 3 did not reach the cutoff point of the content
validation index. Changes were made to the material, such as title change,
inclusion of the school context and insertion of nutritionist and physical
educator in the story narrated in the album. Conclusion: the proposed serial album was considered valid by experts regarding content
and appearance, suggesting that this technology has the potential to
contribute in health education by promoting healthy weight in the age group
of 7 to 10 years.
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Pérez-Escamilla R. Innovative Healthy Lifestyles School-Based Public-Private Partnerships Designed to Curb the Childhood Obesity Epidemic Globally: Lessons Learned From the Mondelēz International Foundation. Food Nutr Bull 2018; 39:S3-S21. [PMID: 29756491 DOI: 10.1177/0379572118767690] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Public-private partnerships (PPPs) have been recognized as central for addressing the childhood obesity epidemic. However, very few real-world examples have been published documenting the workings of effective PPPs. The objective of this article is to identify the factors that enabled the successful implementation of school-based PPPs focusing mainly on nutrition and physical activity in 7 countries located in Asia (China and India), Africa (South Africa), Europe (Germany, United Kingdom), and Latin America (Brazil and Mexico). We triaged qualitative data from (1) proceedings from 2 school-based healthy lifestyles program evaluation workshops in October 2013 and in May 2016; (2) Mondelēz International Foundation (MIF) annual country reports and MIF project reports; and (3) interviews with key program leaders from each program. Extracted data were mapped into each of the 11 guiding principles for effective PPPs recently developed by a multisectoral public-private group of stakeholders in the United States. Three of the 7 countries met all, and the remaining 4 met between 4 and 7 of the guiding principles. Therefore, it is not surprising that there is strong evidence that all programs are having a positive impact on healthy lifestyles knowledge and practices in the target populations. This MIF-led initiative provides important lessons as to how to establish effective PPPs designed to tackle the childhood obesity epidemic globally.
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