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1.
Public Health Nutr ; 27(1): e4, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-38037704

RESUMO

OBJECTIVE: Most food retailers display foods in prominent locations as a marketing strategy (i.e. 'placement promotions'). We examined the extent to which households with children change their food and beverage purchases in response to these promotions. DESIGN: We analysed a novel dataset of all products promoted in two supermarkets from 2016 to 2017, including promotion dates and locations (e.g. aisle endcaps and front registers). We linked promotions to all purchases from the supermarkets from 2016 to 2017 by a cohort of households with children. We calculated the number of weekly promotions in each of thirteen food and beverage groups (e.g. bread; candy) and used fixed effects regressions to estimate associations between number of weekly promotions and households' weekly food purchases, overall and by Supplemental Nutrition Assistance Program (SNAP) participation. SETTING: Two large supermarkets in Maine, USA. PARTICIPANTS: Eight hundred and twenty-one households with children. RESULTS: Most promotions (74 %) were for less healthy foods. The most promoted food groups were sweet and salty snacks (mean = 131·0 promotions/week), baked goods (mean = 68·2) and sugar-sweetened beverages (mean = 41·6). Households generally did not change their food group purchases during weeks when they were exposed to more promotions for those groups, except that a 1-sd increase in endcap candy promotions (about 1 promotion/week) was associated with $0·19/week (about 14·5 %) increase in candy purchases among SNAP nonparticipants (adjusted P < 0·001). CONCLUSIONS: In-store placement promotions for food groups were generally not associated with purchases of promoted food groups, perhaps because exposure to unhealthy food marketing was consistently high. Substantial changes to in-store food marketing may be needed to promote healthier purchases.


Assuntos
Bebidas , Assistência Alimentar , Criança , Humanos , Estudos Longitudinais , Características da Família , Marketing , Comportamento do Consumidor , Pão , Comércio
2.
Am J Public Health ; 112(2): 325-333, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-35080946

RESUMO

Objectives. To determine the extent to which reductions in sodium during the National Salt Reduction Initiative (NSRI) target-setting period (2009-2014) continued after 2014. Methods. We used the NSRI Packaged Food Database, which links products in the top 80% of US packaged food sales to nutrition information, to assess the proportion of products meeting the NSRI targets and the sales-weighted mean sodium density (mg/100 g) of 54 packaged food categories between 2009 and 2018. Results. There was an 8.5% sales-weighted mean reduction in sodium between 2009 and 2018. Most change occurred between 2009 and 2012, with little change in subsequent years. The proportion of packaged foods meeting the 2012 and 2014 targets increased 48% and 45%, respectively, from 2009 to 2012, with no additional improvements through 2018. Conclusions. Food manufacturers reduced sodium in the early years of the NSRI, but progress slowed after 2012. Public Health Implications. The US Food and Drug Administration just released 2.5-year voluntary sodium targets for packaged and restaurant food. Continued assessment of industry progress and further target setting by the Food and Drug Administration is crucial to reducing sodium in the food supply.


Assuntos
Indústria Alimentícia/estatística & dados numéricos , Rotulagem de Alimentos/estatística & dados numéricos , Política Nutricional , Sódio na Dieta/efeitos adversos , Embalagem de Alimentos , Humanos , Estados Unidos , United States Food and Drug Administration
3.
Public Health Nutr ; 25(4): 922-929, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-34155968

RESUMO

OBJECTIVE: Household food insecurity is associated with CVD risk factors in low-income adults, but research on these associations among adolescents is inconsistent. This study investigates whether household and child food insecurity is associated with CVD risk factors in lower-income adolescents. DESIGN: Cross-sectional. Multivariable linear regression assessed the association between household and child food security and CVD risk factors. Household and child food security was measured using the US Food Security Survey Module. The analyses were adjusted for adolescent's age, sex, race/ethnicity, smoking status, physical activity and sedentary time, as well as household income and the head-of-household's education and marital status. SETTING: The USA. PARTICIPANTS: The sample was comprised of 2876 adolescents, aged 12-17 years, with household incomes at or below 300 % federal poverty line from the National Health and Nutrition Examination Survey cycles 2007-2016. RESULTS: The weighted prevalence of household food insecurity in the analytic sample was 33·4 %, and the weighted prevalence of child food insecurity was 17·4 %. After multivariable adjustment, there were no significant associations between household and child food insecurity and BMI-for-age Z-score, systolic and diastolic blood pressure, HDL-cholesterol, total cholesterol, fasting TAG, fasting LDL-cholesterol and fasting plasma glucose. CONCLUSIONS: Despite observed associations in adults, household food insecurity was not associated with CVD risk factors in a national sample of lower-income adolescents. Child food insecurity was also not associated with CVD risk factors. More research should be conducted to confirm these associations.


Assuntos
Doenças Cardiovasculares , Abastecimento de Alimentos , Adolescente , Adulto , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Criança , HDL-Colesterol , Estudos Transversais , Insegurança Alimentar , Humanos , Inquéritos Nutricionais , Fatores de Risco
4.
Appetite ; 171: 105902, 2022 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-34968559

RESUMO

Young children regularly consume sugary fruit drinks, in part because parents may falsely believe they are healthful due to front-of-package (FOP) claims and imagery. The goal of this study was to assess: 1) the prevalence of FOP claims/imagery on fruit-flavored beverages purchased by U.S. households with 0-5-year-olds, and 2) proportional differences in beverages purchased with FOP claims/imagery across household demographic groups. A content analysis of FOP claims/imagery (e.g., nutrient claims, fruit imagery) on beverages (n = 1365) purchased by households with 0-5-year-olds was conducted by linking beverage sales with FOP marketing data. Results were merged with purchasing data from a nationally representative sample of households (FoodAPS), and survey-weighted logistic regression was used to assess differences in the proportions of 100% juices and fruit drinks with specific FOP claims/imagery purchased by household race/ethnicity, income, and SNAP/WIC participation. The most common claims on fruit-flavored beverages included nutrient claims (fruit drinks: 73%; 100% juices: 68%; flavored waters: 95%), which most commonly highlighted vitamin C (35-41% across beverage categories) and the absence of sugar (31-48%). Most beverages also contained implied-natural claims (fruit drinks: 60%; 100% juices: 64%; flavored waters: 95%) and natural imagery (fruit drinks: 97%; 100% juices: 96%; flavored waters: 73%). A large proportion of fruit drinks and 100% juices purchased by households across all demographic groups contained FOP claims and imagery, with a few minor differences between racial/ethnic groups. In conclusion, most fruit drinks, 100% juices, and flavored waters purchased by households with 0-5-year-olds contained FOP claims and imagery that may lead consumers to believe the beverages are healthy and natural. FDA regulations should ensure parents are not misled by this marketing.


Assuntos
Bebidas , Frutas , Criança , Pré-Escolar , Comércio , Comportamento do Consumidor , Características da Família , Humanos
5.
Public Health Nutr ; 24(15): 5127-5132, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34030759

RESUMO

OBJECTIVE: Online grocery shopping could improve access to healthy food, but it may not be equally accessible to all populations - especially those at higher risk for food insecurity. The current study aimed to compare the socio-demographic characteristics of families who ordered groceries online v. those who only shopped in-store. DESIGN: We analysed enrollment survey and 44 weeks of individually linked grocery transaction data. We used univariate χ2 and t-tests and logistic regression to assess differences in socio-demographic characteristics between households that only shopped in-store and those that shopped online with curbside pickup (online only or online and in-store). SETTING: Two Maine supermarkets. PARTICIPANTS: 863 parents or caregivers of children under 18 years old enrolled in two fruit and vegetable incentive trials. RESULTS: Participants had a total of 32 757 transactions. In univariate assessments, online shoppers had higher incomes (P < 0 0001), were less likely to participate in Special Supplemental Nutrition Program for Women, Infants, and Children or Supplemental Nutrition Assistance Program (SNAP; P < 0 0001) and were more likely to be female (P = 0·04). Most online shoppers were 30-39 years old, and few were 50 years or older (P = 0·003). After controlling for age, gender, race/ethnicity, number of children, number of adults, income and SNAP participation, female primary shoppers (OR = 2·75, P = 0·003), number of children (OR = 1·27, P = 0·04) and income (OR = 3·91 for 186-300 % federal poverty line (FPL) and OR = 6·92 for >300 % FPL, P < 0·0001) were significantly associated with likelihood of shopping online. CONCLUSIONS: In the current study of Maine families, low-income shoppers were significantly less likely to utilise online grocery ordering with curbside pickup. Future studies could focus on elucidating barriers and developing strategies to improve access.


Assuntos
Assistência Alimentar , Pobreza , Adolescente , Adulto , Criança , Características da Família , Feminino , Abastecimento de Alimentos , Humanos , Renda , Lactente , Maine , Masculino
6.
Annu Rev Public Health ; 41: 453-480, 2020 04 02.
Artigo em Inglês | MEDLINE | ID: mdl-32237988

RESUMO

The US Department of Agriculture (USDA) Supplemental Nutrition Assistance Program (SNAP) is the cornerstone of the US nutrition safety net. Each month, SNAP provides assistance to 40 million low-income Americans-nearly half of them children. A number of changes could strengthen the public health impacts of SNAP. This review first presents a framework describing the mechanisms through which SNAP policy can influence public health, particularly by affecting the food security, the diet quality, and, subsequently, the health of SNAP participants. We then discusspolicy opportunities with the greatest potential to strengthen the public health impacts of SNAP, organized into three areas: (a) food production and distribution, (b) benefit allocation, and (c) eligibility and enrollment. For each section, we describe current policy and limitations of the status quo, suggest evidence-based opportunities for policy change to improve public health, and identify important areas for future research.


Assuntos
Assistência Alimentar/estatística & dados numéricos , Abastecimento de Alimentos/estatística & dados numéricos , Política Nutricional , Estado Nutricional , Pobreza/estatística & dados numéricos , Saúde Pública/estatística & dados numéricos , United States Department of Agriculture/estatística & dados numéricos , Humanos , Inquéritos Nutricionais , Estados Unidos
7.
Public Health Nutr ; 23(12): 2245-2252, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32456746

RESUMO

OBJECTIVE: To compare the nutritional quality of children's combination meals offered at large US chain restaurants characterised by three versions - default (advertised), minimum (lower-energy) and maximum (higher-energy). DESIGN: We identified default children's meals (n 92) from online restaurant menus, then constructed minimum and maximum versions using realistic additions, substitutions and/or portion size changes for existing menu items. Nutrition data were obtained from the MenuStat database. Bootstrapped linear models assessed nutrition differences between meal versions and the extent to which meal components (main dish, side dish, beverage) drove differences across versions. For each version, we examined the proportion of meals meeting the Guidelines for Responsible Food Marketing to Children. SETTING: Twenty-six fast-food and fast-casual restaurants, in 2017. PARTICIPANTS: None. RESULTS: Nutrient values differed significantly across meal versions for energy content (default 2443 kJ (584 kcal), minimum 1674 kJ (400 kcal), maximum 3314 kJ (792 kcal)), total fat (23, 17, 33 g), saturated fat (8, 6, 11 g), Na (1046, 915, 1287 mg) and sugar (35, 14, 51 g). The substitution of lower-energy beverages resulted in the greatest reduction in energy content (default to minimum, -418 kJ (-100 kcal)) and sugar (-20 g); choosing lower-energy side dishes resulted in the greatest reduction in total fat (default to minimum, -4 g), saturated fat (-1·1 g) and Na (-69 mg). Only 3 % of meals met guidelines for all nutrients. CONCLUSIONS: Realistic modifications to children's combination meals using existing menu options can significantly alter a meal's nutrient composition. Promoting lower-energy items as the default option, especially for beverages and side dishes, has a potential to reduce fat, saturated fat and/or sugar in children's meals.


Assuntos
Refeições , Valor Nutritivo , Restaurantes , Criança , Ingestão de Energia , Fast Foods , Humanos , Tamanho da Porção , Estados Unidos
8.
Public Health Nutr ; 23(2): 348-355, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-31796142

RESUMO

OBJECTIVE: To understand price incentives to upsize combination meals at fast-food restaurants by comparing the calories (i.e. kilocalories; 1 kcal = 4·184 kJ) per dollar of default combination meals (as advertised on the menu) with a higher-calorie version (created using realistic consumer additions and portion-size changes). DESIGN: Combination meals (lunch/dinner: n 258, breakfast: n 68, children's: n 34) and their prices were identified from online menus; corresponding nutrition information for each menu item was obtained from a restaurant nutrition database (MenuStat). Linear models were used to examine the difference in total calories per dollar between default and higher-calorie combination meals, overall and by restaurant. SETTING: Ten large fast-food chain restaurants located in the fifteen most populous US cities in 2017-2018. PARTICIPANTS: None. RESULTS: There were significantly more calories per dollar in higher-calorie v. default combination meals for lunch/dinner (default: 577 kJ (138 kcal)/dollar, higher-calorie: 707 kJ (169 kcal)/dollar, difference: 130 kJ (31 kcal)/dollar, P < 0·001) and breakfast (default: 536 kJ (128 kcal)/dollar, higher-calorie: 607 kJ (145 kcal)/dollar, difference: 71 kJ (17 kcal)/dollar, P = 0·009). Results for children's meals were in the same direction but were not statistically significant (default: 536 kJ (128 kcal)/dollar, higher-calorie: 741 kJ (177 kcal)/dollar, difference: 205 kJ (49 kcal)/dollar, P = 0·053). Across restaurants, the percentage change in calories per dollar for higher-calorie v. default combination meals ranged from 0·1 % (Dunkin' Donuts) to 55·0 % (Subway). CONCLUSIONS: Higher-calorie combination meals in fast-food restaurants offer significantly more calories per dollar compared with default combination meals, suggesting there is a strong financial incentive for consumers to 'upsize' their orders. Future research should test price incentives for lower-calorie options to promote healthier restaurant choices.


Assuntos
Ingestão de Energia , Fast Foods/economia , Refeições , Tamanho da Porção/economia , Restaurantes/economia , Desjejum , Comércio/métodos , Gorduras na Dieta , Açúcares da Dieta , Fast Foods/estatística & dados numéricos , Rotulagem de Alimentos/economia , Humanos , Almoço , Motivação , Valor Nutritivo , Tamanho da Porção/estatística & dados numéricos , Sódio na Dieta , Estados Unidos
9.
Am J Public Health ; 109(8): 1119-1121, 2019 08.
Artigo em Inglês | MEDLINE | ID: mdl-31219722

RESUMO

Safety-net hospitals serving populations with disproportionately high levels of poverty, food insecurity, and chronic disease can utilize innovative strategies to improve the health and environment of their communities. Boston Medical Center in Boston, Massachusetts, constructed an on-site rooftop farm to provide fresh produce for the hospital's preventive food pantry, teaching kitchen, cafeterias, and inpatient meal services. This novel model can be replicated by other organizations aiming to alleviate food insecurity, encourage healthy eating, and promote environmental sustainability.


Assuntos
Dieta Saudável/métodos , Fazendas , Abastecimento de Alimentos/métodos , Promoção da Saúde/métodos , Horticultura/métodos , Hospitais , Boston , Humanos , Fatores Socioeconômicos
10.
Appetite ; 134: 1-8, 2019 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-30550893

RESUMO

Ultra-processed foods are industrially formulated products that are convenient, highly-palatable, and contain few whole ingredients. While popular among US households regardless of SES, these foods constitute a relatively large proportion of grocery spending among low-income households participating in the Supplemental Nutrition Assistance Program (SNAP). Little is understood about the perceived factors influencing selection and consumption of these foods, particularly among households with children participating in SNAP. We conducted 5 focus groups with 45 parents of children under 18 years of age living in a low-income area of a Northeastern state. We conducted inductive-deductive thematic analysis to identify emergent themes and to identify similarities and differences by self-reported SNAP participation. Six themes related to ultra-processed food decision-making emerged, which were grouped into primarily rational or primarily intuitive processes. Rational decisions included concerns about the product's healthfulness, environmental sustainability, and desirable traits, which were each weighed against product cost when deciding between similar products. Intuitive themes included retailer marketing, household norms, and individual affective biases. The family social and emotional context and parenting practices were identified as important influences on preparation and consumption of ultra-processed foods. Differences between SNAP participants and non-participants emerged. SNAP participants selected ultra-processed foods because of their familiarity and long shelf-life -- attributes that mitigated fear of wasting money on foods that may be rejected by children or spoil quickly. Some SNAP participants purchased ultra-processed foods at the beginning of the monthly benefit cycle and stored them in anticipation of food scarcity at the end of the month. These findings underscore the distinct role of ultra-processed foods in meal planning and budgeting and the importance of rational considerations that particularly affect food choices of households participating in SNAP.


Assuntos
Comportamento do Consumidor/economia , Fast Foods/economia , Assistência Alimentar , Preferências Alimentares , Adulto , Criança , Comportamento de Escolha , Características da Família , Feminino , Grupos Focais , Humanos , Masculino , Pessoa de Meia-Idade
11.
Public Health Nutr ; 21(18): 3440-3449, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-30305191

RESUMO

OBJECTIVES: To summarize stakeholder recommendations and ratings of strategies to reduce sugar-sweetened beverage (SSB) consumption and increase water access and intake among young children (0-5 years). DESIGN: Two online surveys: survey 1 asked respondents to recommend novel and innovative strategies to promote healthy beverage behaviour; survey 2 asked respondents to rank each of these strategies on five domains (overall importance, feasibility, effectiveness, reach, health equity). Open-ended questions were coded and analysed for thematic content. SETTING: Using a snowball sampling approach, respondents were invited to complete the survey through an email invitation or an anonymous listserv link. Of the individuals who received a private email invitation, 24 % completed survey 1 and 29 % completed survey 2. SUBJECTS: Survey 1 (n 276) and survey 2 (n 182) included expert stakeholders who work on issues related to SSB and water consumption. RESULTS: Six overarching strategies emerged to change beverage consumption behaviours (survey 1): education; campaigns and contests; marketing and advertising; price changes; physical access; and improving the capacity of settings to promote healthy beverages. Labelling and sugar reduction (e.g. reformulation) were recommended as strategies to reduce SSB consumption, while water testing and remediation emerged as a strategy to promote water intake. Stakeholders most frequently recommended (survey 1) and provided higher ratings (survey 2) to strategies that used policy, systems and/or environmental changes. CONCLUSIONS: The present study is the first to assess stakeholder opinions on strategies to promote healthy beverage consumption. This knowledge is key for understanding where stakeholders believe resources can be best utilized.


Assuntos
Bebidas/estatística & dados numéricos , Sacarose Alimentar/administração & dosagem , Ingestão de Líquidos , Ingestão de Energia , Promoção da Saúde/métodos , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Inquéritos e Questionários
12.
JAMA ; 330(23): 2243-2244, 2023 12 19.
Artigo em Inglês | MEDLINE | ID: mdl-38032668

RESUMO

This Viewpoint argues that although "food is medicine" programs may help some patients prevent diet-related diseases, changing food industry behavior and ensuring that existing nutrition assistance programs are accessible and health-promoting are better strategies to make a difference.


Assuntos
Dieta , Alimentos , Promoção da Saúde , Prevenção Primária , Assistência Alimentar , Abastecimento de Alimentos , Prevenção Primária/métodos
13.
Appetite ; 113: 155-161, 2017 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-28235618

RESUMO

Restaurants are key venues for reducing sodium intake in the U.S. but little is known about consumer perceptions of sodium in restaurant foods. This study quantifies the difference between estimated and actual sodium content of restaurant meals and examines predictors of underestimation in adult and adolescent diners at fast food restaurants. In 2013 and 2014, meal receipts and questionnaires were collected from adults and adolescents dining at six restaurant chains in four New England cities. The sample included 993 adults surveyed during 229 dinnertime visits to 44 restaurants and 794 adolescents surveyed during 298 visits to 49 restaurants after school or at lunchtime. Diners were asked to estimate the amount of sodium (mg) in the meal they had just purchased. Sodium estimates were compared with actual sodium in the meal, calculated by matching all items that the respondent purchased for personal consumption to sodium information on chain restaurant websites. Mean (SD) actual sodium (mg) content of meals was 1292 (970) for adults and 1128 (891) for adolescents. One-quarter of diners (176 (23%) adults, 155 (25%) adolescents) were unable or unwilling to provide estimates of the sodium content of their meals. Of those who provided estimates, 90% of adults and 88% of adolescents underestimated sodium in their meals, with adults underestimating sodium by a mean (SD) of 1013 mg (1,055) and adolescents underestimating by 876 mg (1,021). Respondents underestimated sodium content more for meals with greater sodium content. Education about sodium at point-of-purchase, such as provision of sodium information on restaurant menu boards, may help correct consumer underestimation, particularly for meals of high sodium content.


Assuntos
Fast Foods/análise , Análise de Alimentos/métodos , Refeições/psicologia , Restaurantes/estatística & dados numéricos , Sódio na Dieta/análise , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , New England , Sódio na Dieta/administração & dosagem , Adulto Jovem
15.
Curr Dev Nutr ; 8(3): 102106, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38486713

RESUMO

Background: Food security and nutrition equity, 2 social determinants of health, are impacted by the coronavirus disease 2019 (COVID-19) pandemic and the racialization of urban communities. Few studies to date have examined how the use of social infrastructures in the United States during COVID-19 affected the ability to achieve food security and nutrition equity. Objectives: To describe how the use of social infrastructures impacts food security and nutrition equity in a majority Black and urban community in the United States. Methods: Semistructured in-depth interviews were conducted with 40 low-income, urban, and predominately Black people living in Buffalo, New York in May-July 2022.A thematic analysis using a phronetic iterative approach informed by the Social Ecological Model, Walsh's Family Resilience Framework, and a framework focused on the advancement of nutrition equity. Results: We identified 9 themes mapped across 3 interrelated domains that impact nutrition equity, including 1) meeting food needs with dignity, 2) supply and demand for fresh and healthy foods, and 3) community empowerment and food sovereignty. We found that people used coping strategies, such as food budgeting and cooking skills, paired with different social infrastructures to meet food needs. People commonly used the Supplemental Nutrition Assistance Program and food pantries to meet food needs over receiving support from family members or friends outside of the household. Poverty, challenges accessing and affording healthy food, and the inability to reciprocate support to others undermined the advancement of nutrition equity despite social infrastructures being available for use. Historical and ongoing acts of disempowerment and disinvestment also hindered the advancement of nutrition equity. Conclusions: Sustained, community-led investment is needed to address structural inequities preventing the advancement of nutrition equity. Social infrastructures should be expanded to inclusively support low-income populations, so wealth generation is possible to address the root cause of food insecurity.

16.
Am J Prev Med ; 64(1): 86-95, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36207203

RESUMO

INTRODUCTION: The National Academy of Medicine recommends that the U.S. adopt an interpretative front-of-package food labeling system, but uncertainty remains about how this system should be designed. This study examined reactions to front-of-package food labeling systems that use positive labels to identify healthier foods, negative labels to identify unhealthier foods, or both. METHODS: In August 2021, U.S. adults (N=3,051) completed an online randomized experiment. Participants were randomly assigned to 1 of 4 labeling conditions: control (calorie), positive, negative, or both positive and negative labels. Labels were adapted from designs for a 'healthy' label drafted by the Food and Drug Administration and displayed on the front of product packaging. Participants selected products to purchase, identified healthier products, and reported reactions to the labels. Analyses, conducted in 2022, examined the healthfulness of participants' selections using the Ofcom Nutrient Profiling Model score (0-100, higher scores indicate being healthier). RESULTS: Participants exposed to only positive labels, only negative labels, or both positive and negative labels had healthier selections than participants in the control arm (differences vs control=1.13 [2%], 2.34 [4%] vs 3.19 [5%], respectively; all p<0.01). The both-positive-and-negative-labels arm outperformed the only-negative-labels (p=0.03) and only-positive-labels (p<0.001) arms. The only-negative-labels arm outperformed the only-positive-labels arm (p=0.005). All the 3 interpretative labeling systems also led to improvements in the identification of healthier products and beneficial psychological reactions (e.g., attention, thinking about health effects; all p<0.05). CONCLUSIONS: Front-of-package food labeling systems that use both positive and negative labels could encourage healthier purchases and improve understanding more than systems using only positive or only negative labels.


Assuntos
Rotulagem de Alimentos , Preferências Alimentares , Adulto , Humanos , Preferências Alimentares/psicologia , Comportamento de Escolha , Comportamentos Relacionados com a Saúde , Comportamento do Consumidor , Valor Nutritivo
17.
Prev Med Rep ; 31: 102077, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36483579

RESUMO

•Integration across public benefit programs could streamline access to services.•Modernized technology and shared missions among agencies promote integration.•Limited financial resources and insufficient guidance hinder integration.•State agencies view integration as a way to create human-centered experiences.•Additional resources from federal agencies could help establish greater integration.

18.
Prev Med Rep ; 36: 102478, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37927975

RESUMO

The US federal menu labeling law, implemented on May 7 th 2018, required that restaurant chains post calorie counts on menu items. The purpose of this study was to analyze the change in public sentiment, using Twitter data, regarding eight restaurant chains before and after the calorie labeling law's implementation. Twitter data was mined from Twitter's application programming interface (API) for this study from the calendar year 2018; 2016 and was collected as a control. We selected restaurant chains that had a range of compliance dates with the law. Tweets about each chain were filtered by brand-specific keywords, and Valence Aware Dictionary and sEntiment Reasoner (VADER) sentiment analysis was applied to receive a continuous compound score (-1-1) of how positive (1) or negative (-1) each tweet was. Controlled Interrupted Time Series (CITS) was performed with Ordinary Least Squares (OLS) Regression on 2018 and 2016 series of compound scores for each brand, and level and trend changes were calculated. Most restaurant chains that implemented the federal menu calorie labeling law experienced no change or a small change in level or trend in sentiment after they implemented labeling. Chains experienced mildly more negative sentiment right after the law was implemented, with attenuation of this effect over time. Calorie labeling did not have a strong effect on the public's perception of food brands over the long-term on Twitter and may imply the need for greater efforts to change the sentiment towards unhealthy restaurant chains.

19.
Am J Prev Med ; 65(4): 587-595, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-36878416

RESUMO

INTRODUCTION: In-store placement promotions are used widely in supermarkets, but their effects on customer purchases remain largely unknown. This study examined associations of supermarket placement promotions with customer purchases overall and by Supplemental Nutrition Assistance Program (SNAP) benefit use. METHODS: Data on in-store promotions (e.g., endcaps, checkout displays) and transactions (n=274,118,338) were obtained from a New England supermarket chain with 179 stores from 2016 to 2017. Product-level analyses examined multivariable-adjusted changes in products' sales when they were promoted (versus not) across all transactions and stratified by whether the transaction was paid for with SNAP benefits. Food group-level analyses examined the extent to which a 20% increase from the mean number of weekly promotions for a food group (e.g., increasing the number of candy promotions from 17.0 to 20.4) was associated with total food group sales. Analyses were conducted in 2022. RESULTS: Across stores, the mean (SD) number of promotions per week was highest for sweet/salty snacks (126.3 [22.6]), baked goods (67.5 [18.4]), and sugar-sweetened beverages (48.6 [13.8]) and lowest for beans (5.0 [2.6]) and fruits (6.6 [3.3]). Product sales were between 16% (low-calorie drinks) and 136% (candy) higher when promoted versus not promoted. In 14 of 15 food groups, associations were stronger among transactions made with SNAP benefits than among those not made with SNAP benefits. The number of in-store promotions was generally not associated with total food group sales. CONCLUSIONS: In-store promotions, which were mostly for unhealthy foods, were associated with large product sales increases, particularly among SNAP purchasers. Policies limiting unhealthy in-store promotions and incentivizing healthy promotions should be explored.


Assuntos
Assistência Alimentar , Supermercados , Humanos , Marketing , Comércio , Comportamento do Consumidor , Frutas , Abastecimento de Alimentos
20.
JAMA Netw Open ; 5(10): e2236384, 2022 10 03.
Artigo em Inglês | MEDLINE | ID: mdl-36227595

RESUMO

Importance: Fruit drinks are widely consumed by young children, and many parents mistakenly believe that these drinks are healthy, potentially due to front-of-package claims and imagery. Research is needed on the influence of this marketing and how labeling regulations could change behavior. Objective: To assess the effects of a front-of-package 100% vitamin C claim, fruit imagery, percentage juice and teaspoons of added sugar disclosures, and high-added sugar warnings on parents' choices, knowledge, and perceptions of beverages. Design, Setting, and Participants: This randomized clinical trial was conducted May to July 2021 as a single-exposure (no follow-up) online survey of primary caregivers of children ages 0 to 5 years throughout the US. Interventions: Participants were shown no-, low-, and high-added sugar beverages and asked to choose 1 for their child. Participants were randomized to see high-added sugar beverages with 1 of 7 front-of-package conditions: (1) claim and imagery (control); (2) no claim; (3) no imagery; (4) no claim or imagery; (5) claim, imagery, and percentage juice disclosure; (6) claim, imagery, and warning; or (7) claim, imagery, warning, and teaspoons of added sugar disclosure. Main Outcomes and Measures: Primary outcomes were type of beverage chosen (eg, high-added sugar beverage) and resulting calories and added sugar (in grams). Secondary outcomes were fruit drink knowledge (added sugar and percent juice) and perceptions. Results: There were 5005 participants included in the final analysis (mean [SD] age, 31.5 [8.3] years; 3587 female participants [71.7%]), including 714 participants in group 1, 717 participants in group 2, 710 participants in group 3, 717 participants in group 4, 708 participants in group 5, 729 participants in group 6, and 710 participants in group 7. Compared with participants in the control group, who had a mean (standard error [SE]) of 9.4 (0.5) g of added sugar and 81.9 (1.6) kcal in chosen beverages, only participants who saw warnings with teaspoons of added sugar disclosures had significantly reduced added sugar (-1.3 g; 95% CI, -2.6 to -0.1 g [-14.2%; 95% CI, -26.7% to -1.8%]; P = .04) and calories (-5.3 kcal; 95% CI, -9.8 to -0.9 kcal [-6.5%; 95% CI, -11.8% to -1.3%]; P = .02) in selected beverages. In warning conditions (ie, 6 and 7) compared with the control group (mean [SE] 41.0% [1.8%]), the proportion of participants choosing high-added sugar beverages was significantly reduced, by 5.5 percentage points (95% CI, 0.5 to 10.5 percentage points [13.4%; 95% CI, 1.2% to 25.6%]; P = .03) and 6.4 percentage points (95% CI, 1.4 to 11.4 percentage points [15.6%; 95% CI, 3.3% to 27.8%]; P = .01), respectively. The no claim or imagery condition (4) significantly reduced the proportion of parents choosing high-added sugar beverages (-7.6 percentage points; 95% CI, -12.6 to -2.6 percentage points [-18.4%; 95% CI, -30.6% to -6.3%]; P = .003). Percentage juice disclosures did not affect beverage choice. Conclusions and Relevance: These findings suggest that added sugar warnings and prohibitions of front-of-package claims and imagery may reduce parents' purchases of high-added sugar beverages for their young children but that percentage juice disclosures may not change behavior. Trial Registration: ClinicalTrials.gov Identifier: NCT04811690.


Assuntos
Rotulagem de Alimentos , Açúcares , Adulto , Ácido Ascórbico , Bebidas , Criança , Pré-Escolar , Feminino , Rotulagem de Alimentos/métodos , Frutas , Humanos , Lactente , Recém-Nascido , Pais
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