- Obesity, Physical Activity, Diet
- Consumer Attitudes and Food Labeling
- Global Public Health Policies and Epidemiology
- Health and Lifestyle Studies
- Consumer Packaging Perceptions and Trends
- Food Waste Reduction and Sustainability
- Eating Disorders and Behaviors
- Behavioral Health and Interventions
- Media Influence and Health
- Food Security and Health in Diverse Populations
- Child Nutrition and Water Access
- Education, Sociology, Communication Studies
- COVID-19 Pandemic Impacts
- Sustainability, Governance, and Employment Studies
- Urban Agriculture and Sustainability
- Biochemical Analysis and Sensing Techniques
- Smoking Behavior and Cessation
Pontificia Universidad Católica de Chile
2013-2024
University of North Carolina at Chapel Hill
2017-2023
Pfeiffer University
2020
Ministry of Health
2015
University of Chile
2013
Hospital del Salvador
2011
Abstract Background As childhood obesity rates continue to rise, health organizations have called for regulations that protect children from exposure unhealthy food marketing. In this study, we evaluate the impact of child-based versus time-based restrictions “high-in” and beverage advertising in Chile, which first restricted placement advertisements (ads) television attracting use child-directed content high-in ads and, second, banned 6am-10pm. “High-in” refers products above...
Food marketing has been identified as a contributing factor in childhood obesity, prompting global health organizations to recommend restrictions on unhealthy food children. Chile responded this recommendation with restriction child-directed for products that exceed certain regulation-defined thresholds sugars, saturated fats, sodium, or calories. Child-directed strategies are allowed do not these thresholds. To evaluate changes due restriction, we examined differences the use of breakfast...
Front-of-package (FOP) marketing strategies of a wide variety beverages were catalogued to examine the prevalence each strategy prior sweeping Chilean restriction child-directed aimed at reducing obesity-related disease among Chile's youth.Photographs 1005 beverage packages quantitatively content-analysed code whether child-directed, health-oriented and other (e.g. sales promotions) present on product's FOP. Strategies then analysed based beverages' product category, total sugar, energy tax...
South Africa was the first sub-Saharan African country to implement a sugar-sweetened beverage (SSB) tax called Health Promotion Levy (HPL) in April 2018. Given news media can increase public awareness and sway opinions, this study analyzed how represented HPL, including expressions of support or challenge, topics associated with levy, stakeholder views HPL.
The global implementation of structural policies to tackle obesity has been slow, likely because the competing interests governments and food industry. We used discussion Chilean Food Labeling Law identify influential stakeholders in media their frames during different periods law's implementation. This involved a content analysis regulation coverage five key from 2007, when bill was first introduced Congress, 2018, second phase law implemented (N = 1295). found that most through elite...
Introduction Food access is associated with dietary quality; however, people living in similar physical environments can have different food profiles. Domestic may also influence how relates to quality. We studied profiles of 999 low-middle income Chilean families children during the COVID-19 lockdown and these relate secondarily, we explore role domestic environment this relationship. Materials methods Participants two longitudinal studies conducted southeast Santiago, Chile, answered...
Abstract Objective: Sugar-sweetened beverages (SSB) are heavily advertised globally, and SSB consumption is linked to increased health risk. To reduce unhealthy food marketing, Chile implemented a regulation for products classified as high in energies, sugar, saturated fat or sodium, starting with 2016 ban on child-targeted advertising of these adding 06.00–22.00 daytime 2019. This study assesses changes television prevalence ready-to-drink beverages, including beyond SSB, analyse how the...
INTRODUCCIÓNEn las últimas décadas, los profundos cambios experimentados en la alimentación y estilos de vida población, se han traducido un significativo aumento prevalencia obesidad enfermedades no transmisibles asociadas a ella, como hipertensión, diabetes, cardiovasculares algunos tipos cáncer (1).
Food-Based Dietary Guidelines (FBDG) are usually accompanied by an image for dissemination and implementation.to design validate to represent the variety proportions of new Chilean dietary guidelines, include foods high in critical nutrients that should be avoided physical activity guidelines.a panel experts tested seven graphics selected three were validated with 12 focus groups people aged 10-14 20-40 years, both sexes, from different socioeconomic rural urban areas. We analyzed perception...
INTRODUCCIÓN Los resultados de la II
The World Health Organization (WHO) have released a new guideline, “ Policies to protect children from the harmful impact of food marketing” [1] which recommends development comprehensive laws reduce children’s exposure unhealthy marketing. This guideline extends previous recommendations [2] limit adverse effects marketing on health world’s children. We consider here whether these go far enough.
Chile's Food Labeling Law requires packaged foods that exceed certain thresholds for sugars, saturated fats, sodium, and calories to use one or more front of package warning logos identifying the excessive nutrient, restricts nutrient claims (e.g., lower sugar) contradicting its high in sugar). We examined health- nutrition-related marketing on breakfast cereals packages did vs. not qualify a "high in" logo photographed before after law implementation. Photographs were taken 6 supermarkets...
ResumenEn diversos estudios los investigadores han encontrado una relación entre insatisfacción corporal, creencias de control peso asociadas al consumo cigarrillos y el en jóvenes.Este estudio evaluó un modelo mediación las la corporal cigarrillos.Se realizó correlacional con 651 jóvenes chilenos 12 23 años edad.Se realizaron ANOVA análisis regresión lineal para evaluar hipótesis propuestas.Se encontró diferencias significativas dicha según sexo.Los resultados obtenidos confirman chilenos,...
South Africa was the first sub-Saharan African country to implement a sugar-sweetened beverage (SSB) tax called Health Promotion Levy (HPL) in April 2018. Given news media can increase public awareness and sway opinions, this study analyzed how represented HPL, including expressions of support or challenge, topics associated with levy, stakeholder views HPL. We performed quantitative content analysis online articles related HPL published between January 1, 2017 June 30, 2019. coded presence...
El consumo de cigarrillos en adolescentes es un importante problema salud Chile, sin embargo poco se sabe sobre los determinantes esta poblacion. En este estudio examinaron predictores diferentes niveles chilenos usando la base datos Encuesta Mundial Tabaquismo Juvenil que incluyo a 8.258 adolescentes. Los resultados muestran las creencias el atractivo fisico fumadores, influencia amigos y facilidad acceso cigarrillos, predicen todos consumo. Se encontraron diferencias efectos salud,...
Abstract Background: South Africa was the first sub-Saharan African country to implement a sugar-sweetened beverage (SSB) tax called Health Promotion Levy (HPL) in April 2018. Given news media can increase public awareness and sway opinions, this study analyzed how represented HPL, including expressions of support or challenge, topics associated with levy, stakeholder views HPL. Methods: We performed quantitative content analysis online articles related HPL published between January 1, 2017...