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Almanza-Cruz O, Alemán-Castillo SE, Castillo-Ruiz O, Perales-Torres AL, Bezares Samiento VDR, Rodríguez-Castillejos G. [Effect of a nutritional intervention on nutrient content in school snacks in public schools in Mexico]. NUTR HOSP 2024. [PMID: 39054856 DOI: 10.20960/nh.05269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024] Open
Abstract
INTRODUCTION nutritional interventions (IN) in schoolchildren allow for health promotion, physical activity, and nutrition actions for the prevention of malnutrition. OBJECTIVE to evaluate the effect of an IN on the nutrient content in school snacks (ER) in public education schools in Mexico. METHODS descriptive, longitudinal, and prospective study with a sample of 812 children were classified into intervention group (IG) and control group (GC). Anthropometric measurements (weight, height, waist circumference) were made to identify nutritional status (EN); to evaluate the ER, the food and beverages that the children took from home to consume during the break were recorded on a checklist; the IN was performed in the GI for 12 weeks with a 6-week reinforcement and the final evaluation was carried out that included EN and SP in both groups. RESULTS a 1.4 % increase in overweight (SP) and obesity (OB) was observed in the GI, while in the GC it increased 5.5 %. In the CR, the GC showed a higher consumption of calories, carbohydrates, and sugars. In the intragroup analysis, the GI decreased carbohydrates, sugars. This intervention showed a small effect on the decrease of calories, carbohydrates and polyunsaturated acids of the GI compared to the GC. CONCLUSION IN had a positive effect on the decrease in the energy and carbohydrate content of school snacks and therefore a slower trend in the prevalence of SP and OB in the GI compared to the GC.
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Affiliation(s)
- Ocairi Almanza-Cruz
- Unidad Académica Multidisciplinaria Reynosa-Aztlán. Universidad Autónoma de Tamaulipas
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Matela H, Yadav SS, Menon K. Robust implementation of school food policy is needed to improve nutritional outcomes of children in European and Western Pacific countries: A systematic review. Nutrition 2024; 122:112373. [PMID: 38428219 DOI: 10.1016/j.nut.2024.112373] [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] [Received: 10/14/2023] [Revised: 01/19/2024] [Accepted: 01/27/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE The present systematic review explored compliance status with school food policies in Europe and the Western Pacific regions, challenges and facilitators of policy compliance, and its impact on children's diets and nutrient intakes. RESEARCH METHODS An electronic search for full-text research articles published between January 2009 and July 2023 was conducted in Science Direct and PubMed scientific databases. RESULTS A total of 659 titles and abstracts were screened, and final data was extracted from 34 included studies. Results showed low compliance with the school food policy in Europe and the Western Pacific regions. The European schools chad better compliance than the Western Pacific, and supportive interventions improved policy adherence. Impact assessment studies reported that the implementation of the school food policy increased fruit and vegetable consumption, thus increasing nutrient intakes (vitamin A, vitamin D, iron, calcium, folate, and dietary fibers). However, its impact on the availability and consumption of foods high in fat, sugar, and salt (HFSS) was less conclusive. The effects of the policy on the school food environment indicated no significant improvement. CONCLUSION Results highlighted the need for additional support and surveillance at the school level to ensure adequate policy compliance.
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Affiliation(s)
- Hema Matela
- Symbiosis Institute of Health Sciences (SIHS), Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra, India
| | - Surabhi Singh Yadav
- Symbiosis Institute of Health Sciences (SIHS), Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra, India
| | - Kavitha Menon
- Symbiosis Institute of Health Sciences (SIHS), Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra, India.
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Vitale M, Crossland S, Shinwell J, Stretesky PB, Defeyter MA, Brownlee IA. The Nutritional Quality of Food Provision at UK Government-Funded Holiday Clubs: A Cross-Sectional Analysis of Energy and Nutrient Content. Nutrients 2023; 15:1937. [PMID: 37111156 PMCID: PMC10144653 DOI: 10.3390/nu15081937] [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: 03/24/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
A large proportion of children are at risk of food insecurity during school holidays in the UK. The government-funded Holiday Activities and Food (HAF) programme provides free holiday clubs offering at least one healthy meal/day to eligible children and adolescents. This study aims at evaluating the nutritional quality of food provision at HAF holiday clubs, particularly hot/cold and vegetarian/non-vegetarian meals. Menu variants (n = 2759) from 49 HAF holiday clubs were assessed for adherence to School Food Standards (SFS) and their notional compositional quality, which was scored utilising a novel nutrient-based meal quality index. The median adherence to SFS across all available menus was 70% (IQR 59-79%). Overall, hot variants scored statistically higher menu quality scores than cold variants for both 5-11y (92.3 (80.7-102.7) vs. 80.4 (69.3-90.6)) and 11-18y (73.5 (62.5-85.8) vs. 58.9 (50.0-70.7)) criteria. Cold and hot menu variants tended to score differentially for quality sub-components. These findings highlight areas for potential future improvement in HAF holiday club provision with a tendency for food provision to appear less ideal for attendees for those aged 11-18. Ensuring that children from low-income households have access to a healthy diet is crucial to reduce UK health inequalities.
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Affiliation(s)
- Martina Vitale
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK; (M.V.); (S.C.)
| | - Shannon Crossland
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK; (M.V.); (S.C.)
| | - Jackie Shinwell
- Healthy Living Lab, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK; (J.S.); (M.A.D.)
| | - Paul B. Stretesky
- Department of Social Sciences, Northumbria University, Newcastle upon Tyne NE7 7YT, UK;
| | - Margaret Anne Defeyter
- Healthy Living Lab, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK; (J.S.); (M.A.D.)
| | - Iain Andrew Brownlee
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK; (M.V.); (S.C.)
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Interaction effects of socio-economic position in the association between eating location and diet quality in Portuguese children and adolescents: results from the National Food, Nutrition and Physical Activity Survey 2015-2016. Br J Nutr 2022; 128:940-947. [PMID: 34743770 DOI: 10.1017/s0007114521004049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This study aims to evaluate the interaction effect of socio-economic environment (SEE) in the relationship between the eating location (EL) and diet quality, in children and adolescents. Data included Portuguese children and adolescents (3-17 years) from a National Dietary Survey Sample (IAN-AF 2015/2016, n 987). Dietary intake was obtained by 2-d food diaries (children) or 2-24-h-recall (adolescents). Participants were classified into four groups of EL: 'Home', 'Other homes', 'School' and 'Restaurants'. Diet quality was measured as a higher adherence to a healthy eating pattern. A previous developed socio-economic classification was used, and participants were grouped as belonging to a low socio-economic environment (LSE) or middle-high socio-economic environment (MHSE). Linear regression models were used to evaluate the association between EL and diet quality, stratified by the SEE. A statistically significant interaction effect was found (P < 0·01) for the SEE in the association between EL and diet quality. After adjustment for potential confounders, in LSE, participants belonging to 'Other homes' (β = -2·07; 95 % CI:-3·70, -0·44) and 'Restaurants' (β = -3·31; 95 % CI: -5·08, -1·54) had lower scores in the diet quality score, comparing to 'Home'. In MHSE, comparing with 'Home', 'Restaurants' showed lower diet quality (β = -1·56; 95 % CI:-2·65, -0·48), while the 'School' had better diet quality (β = 0·90; 95 % CI: 0·16, 1·64). The SEE influences the association between EL and diet quality and, belonging to more disadvantaged SEE, might represent a higher risk of unhealthy eating habits when eating out-of-home.
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Parnham JC, Chang K, Millett C, Laverty AA, von Hinke S, Pearson-Stuttard J, de Vocht F, White M, Vamos EP. The Impact of the Universal Infant Free School Meal Policy on Dietary Quality in English and Scottish Primary School Children: Evaluation of a Natural Experiment. Nutrients 2022; 14:1602. [PMID: 35458164 PMCID: PMC9029848 DOI: 10.3390/nu14081602] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 02/02/2023] Open
Abstract
The Universal Infant Free School Meal (UIFSM) policy was introduced in September 2014 in England and January 2015 in Scotland and offered all infant schoolchildren (ages 4-7 years) a free school lunch, regardless of income. Yet, impacts of UIFSM on dietary intakes or social inequalities are not known. A difference-in-differences study using the National Diet and Nutrition Survey assessed pooled pre-UIFSM (2010-2014) and post-UIFSM (2014-2017) dietary data. English or Scottish infant schoolchildren (4-7 years; n = 458) were the intervention group, with junior schoolchildren (8-11 years; n = 401) as controls. We found that implementation of UIFSM led to an increase in infant schoolchildren having a school meal. Impacts on key food groups such as fruit and vegetables or sweetened beverages were not seen. However, there was evidence that the UIFSM policy lowered consumption of foods associated with packed lunches, such as crisps, and some nutrients, such as total fat and sodium. Policy impacts differed by income group, with larger effect sizes in low-income children. In conclusion, evaluation of UIFSM demonstrated some improvements in dietary quality but the findings suggest school meal quality needs to be improved to fully realise the benefits of UIFSM.
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Affiliation(s)
- Jennie C. Parnham
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London W6 8RP, UK; (K.C.); (C.M.); (A.A.L.); (E.P.V.)
| | - Kiara Chang
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London W6 8RP, UK; (K.C.); (C.M.); (A.A.L.); (E.P.V.)
| | - Christopher Millett
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London W6 8RP, UK; (K.C.); (C.M.); (A.A.L.); (E.P.V.)
| | - Anthony A. Laverty
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London W6 8RP, UK; (K.C.); (C.M.); (A.A.L.); (E.P.V.)
| | - Stephanie von Hinke
- Erasmus School of Economics, Erasmus University Rotterdam, 3062 PA Rotterdam, The Netherlands;
- School of Economics, University of Bristol, Priory Road Complex, Bristol BS8 1TU, UK
| | - Jonathan Pearson-Stuttard
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London SW7 2AZ, UK;
- Northumbria Healthcare NHS Foundation Trust, Newcastle upon-Tyne NE27 0QJ, UK
- Health Analytics, Lane Clark & Peacock LLP, London W1U 1DQ, UK
| | - Frank de Vocht
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol BS8 1QU, UK;
| | - Martin White
- MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0QQ, UK;
| | - Eszter P. Vamos
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London W6 8RP, UK; (K.C.); (C.M.); (A.A.L.); (E.P.V.)
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Levasseur P. School starting age and nutritional outcomes: Evidence from Brazil. ECONOMICS AND HUMAN BIOLOGY 2022; 45:101104. [PMID: 34995950 DOI: 10.1016/j.ehb.2021.101104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 12/24/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Recent studies reported that the age of primary school enrolment is a major driver of educational achievement and adult income, but its impacts on childhood health and nutrition remain largely unknown, particularly in developing countries where childhood stunting and overweight coexist. In Brazil, children are supposed to enrol in primary school the year they turn 6. Using a database of middle school students in Brazil based on a 2015 survey, I implemented an instrumental variables strategy using quasi-exogenous variations in the students' birthdates to isolate the impact of late primary school enrolment (i.e., older than 6 when enrolled) on height-for-age and body mass-for-age indicators. Overall, late enrolment has protective effects against hazardous weight gain (-0.14 z-score unit) but significantly increases the risk of moderate stunting (by 1.5% points). Heterogeneity in family backgrounds may explain these results. Indeed, delayed school enrolment is particularly detrimental for the nutritional status of students from underprivileged settings. In terms of public policy, rather than changing school starting age, this study highlights the importance of focusing on pathways to fight both stunting and overweight conditions in Brazilian children.
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Affiliation(s)
- Pierre Levasseur
- UMR 1048 SADAPT, INRAE, AgroParistech, Université Paris-Saclay, France.
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Azarieva J, Berry EM, Troen AM. Child food insecurity in the wake of the COVID-19 pandemic: urgent need for policy evaluation and reform in Israel's school feeding programs. Isr J Health Policy Res 2022; 11:13. [PMID: 35168666 PMCID: PMC8845395 DOI: 10.1186/s13584-022-00523-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/04/2022] [Indexed: 11/16/2022] Open
Abstract
Even in high-income countries like Israel, children have been particularly vulnerable to the surge in food insecurity driven by quarantines, unemployment, and economic hardships of the COVID-19 pandemic. Under normal circumstances, School Feeding Programs (SFPs) can help to ensure child food security. In the wake of the pandemic, policy makers worldwide have been challenged to adapt national SFPs to provide nutritional support to children (and indirectly to their families) during extended school closures. Most national SFPs implemented contingency plans to ensure continued nutritional support for children. In Israel, where SFPs were largely suspended during long periods of mandated school closing, there was a loss of 30–50% of feeding days for the ~ 454,000 children enrolled in the program. The lack of emergency contingency planning and failure to maintain Israeli SFPs during school closures reveals longstanding structural policy flaws that hindered coordination between relevant ministries and authorities and impeded the mobilization of funds and existing programs to meet the emergent need. The school feeding law does not identify child food security as an explicit aim, there are no benchmarks for monitoring and evaluating the program to ensure that the food aid reaches the children most in need, even routinely, and the Ministry of Education had no obligation to maintain the program and to marshal data on the participants that could be acted upon in the emergency. Moreover, because Israeli SFPs are “selective”, in other words, implemented according to community risk (low-income, high poverty rate) and geographical factors, attendant stigma and financial burdens can make participation in the program less attractive to families and communities that need them the most. We argue that Israel should make urgent, long-term improvements to the SFPs as follows: First, eliminating childhood food insecurity should be made an explicit goal of legislation in the broader context of national social, health, and nutritional goals, and this includes ensuring SFPs are maintained during emergencies. Second, the government should assume responsibility for the routine assessment and data collection on food insecurity among Israeli children. Third, SFPs should be subjected to rigorous independent program evaluation. Finally, a “universal” SFP providing nutritious diets would likely improve the health of all Israeli children, across all socioeconomic backgrounds. These steps to guarantee that Israeli children have food to realize their full physical and cognitive potential would emphasize Israel’s firm commitment to support multiple dimensions of health, educational achievement, and societal values, to combat the complex and long-term consequences of the pandemic, and to prepare for the next one.
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Affiliation(s)
- Janetta Azarieva
- The Nutrition and Brain Health Laboratory, The Institute of Biochemistry Food Science and Nutrition, The Robert H. Smith Faculty of Agriculture Food and Environment, The Hebrew University of Jerusalem, 76100, Rehovot, Israel
| | - Elliot M Berry
- The Hebrew University-Hadassah Braun School of Public Health and Community Medicine, The Faculty of Medicine, The Hebrew University of Jerusalem, 9112102, Jerusalem, Israel
| | - Aron M Troen
- The Nutrition and Brain Health Laboratory, The Institute of Biochemistry Food Science and Nutrition, The Robert H. Smith Faculty of Agriculture Food and Environment, The Hebrew University of Jerusalem, 76100, Rehovot, Israel.
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Gonçalves VSS, Figueiredo ACMG, Silva SA, Silva SU, Ronca DB, Dutra ES, Carvalho KMB. The food environment in schools and their immediate vicinities associated with excess weight in adolescence: A systematic review and meta-analysis. Health Place 2021; 71:102664. [PMID: 34507035 DOI: 10.1016/j.healthplace.2021.102664] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 07/16/2021] [Accepted: 08/28/2021] [Indexed: 11/18/2022]
Abstract
AIM The present study systematically reviewed the characteristics of the food environment in schools and their immediate vicinities associated with excess weight in adolescents. METHODS We searched for relevant articles in seven databases. No restrictions were applied on language, publication date, and status of publication. The study selection process and data extraction were conducted by two authors independently. For meta-analyses, the random-effects model and the maximum-likelihood method were applied. RESULTS A total of 9327 publications were identified from the initial search. Of these, 20 studies met the inclusion criteria and were included in the systematic review. The sale of food in school or immediate vicinity was associated with high BMI [Odds ratio (OR)= 1.14, 95% confidence interval (CI) 1.01, 2.06]. The availability of healthy food provided by school significantly decreased the odds of obesity [OR= 0.89, 95%CI 0.82, 0.96]. However, the presence of nutrition policies or programs at school was not associated with obesity (OR= 0.81, 95%CI 0.57, 1.16). CONCLUSIONS This study highlights the need for improvement in school food environment, including restricting students' exposure to unhealthy foods. The quality of food (healthy vs unhealthy) provided or made available to adolescents in the school food environment influences their weight status. Therefore, promotion of healthy food programs and availability of healthy food at school would limit the prevalence of excess weight in adolescents.
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Affiliation(s)
- Vivian S S Gonçalves
- University of Brasilia, Graduate Program in Public Health, Brasilia, Federal District, Brazil.
| | - Ana C M G Figueiredo
- Federal District Government, Department of Health, Brasilia, Federal District, Brazil
| | - Sara A Silva
- University of Brasilia, Graduate Program in Human Nutrition, Brasilia, Federal District, Brazil
| | - Simoni U Silva
- University of Brasilia, Graduate Program in Public Health, Brasilia, Federal District, Brazil
| | - Debora B Ronca
- University of Brasilia, Graduate Program in Human Nutrition, Brasilia, Federal District, Brazil
| | - Eliane S Dutra
- University of Brasilia, Graduate Program in Human Nutrition, Brasilia, Federal District, Brazil
| | - Kênia M B Carvalho
- University of Brasilia, Graduate Program in Public Health, Brasilia, Federal District, Brazil; University of Brasilia, Graduate Program in Human Nutrition, Brasilia, Federal District, Brazil
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Implementation of Universal Infant Free School Meals: a pilot study in NE England exploring the impact on Key Stage 1 pupil's dietary intake. Public Health Nutr 2021; 24:3167-3175. [PMID: 33261703 PMCID: PMC9884742 DOI: 10.1017/s1368980020004875] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To consider the principal effect of an interaction between year (pre- and post-Universal Infant Free School Meals (UIFSM)) and school on pupil's dietary intakes. DESIGN A repeated cross-sectional survey using dietary data from 2008 to 2009 (pre-) and 2017 to 2018 (post-UIFSM). SETTING Two primary schools, NE England. PARTICIPANTS Pupils aged 4-7 years (2008-2009 n 121; 2017-2018 n 87). RESULTS At lunchtime, there was a statistically significant decrease in pupils non-milk extrinsic sugars intake (%E NMEs) pre- to post-UIFSM (mean change -4·6 %; 95 % CI -6·3, -2·9); this was reflected in total diet (-3·8 %; -5·2, -2·7 %). A year and school interaction was found for mean Ca intakes: post-UIFSM pupils in School 2 had a similar mean intake as pre; in School 1 intakes had increased (difference of difference: -120 mg; 95 % CI -179, -62); no reflection in total diet. Post-UIFSM mean portions of yogurt decreased in School 2 and remained similar in School 1 (-0·25; -0·46, -0·04); this was similar for 'cake/pudding' and fruit. CONCLUSIONS Within the limitations, these findings highlight positives and limitations following UIFSM implementation and demonstrate the role of school-level food practices on pupil's choices. To facilitate maximum potential of UIFSM, national levers, such as discussions on updating school food standards, including sugars, could consider removing the daily 'pudding' option and advocate 'fruit only' options 1 d/week, as some schools do currently. Small school-level changes could maximise positive health impacts by decreasing NMEs intake. A more robust evaluation is imperative to consider dietary impacts, equitability and wider effects on schools and families.
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Nogueira T, Ferreira RJ, Dias da Silva V, Liñan Pinto M, Damas C, Sousa J. Analytical Assessment and Nutritional Adequacy of School Lunches in Sintra's Public Primary Schools. Nutrients 2021; 13:1946. [PMID: 34198879 PMCID: PMC8228420 DOI: 10.3390/nu13061946] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 05/27/2021] [Accepted: 06/01/2021] [Indexed: 11/19/2022] Open
Abstract
School meals present several cost benefits overtime at the short, medium, and long term for individuals and society. This cross-sectional study aims to analyse the nutritional composition and evaluate the adequacy of school lunches. One hundred and fifty-eight samples were collected and analysed from 10 primary schools in Sintra's municipality, served during one week. On average, energy (27.7% daily energetic requirements) and carbohydrate (48.1%) contents did not reach the reference values, and the content of protein (19.5%) exceeded the reference value (p < 0.05). The mean total fat (28.8%) and saturated fatty acids (5.4%) content complied with the recommendations. The mean salt (1.7 g) and dietary fibre (8.3 g) content exceeded the reference value but did not differ significantly from the recommendations. Addressing school canteens is crucial, not only in a nutritional approach, but also as an opportunity to achieve healthier, sustainable, and accessible food systems, aligned with the Sustainable Development Goals 2030. We highlighted the importance of evaluating evidence-based practices and disseminated practice-based evidence regarding the adequacy of school lunches.
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Affiliation(s)
- Telma Nogueira
- Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal; (V.D.d.S.); (M.L.P.); (J.S.)
- Instituto de Saúde Ambiental, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal
| | - Raquel J. Ferreira
- Câmara Municipal de Sintra, 2714-501 Sintra, Portugal;
- Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal;
| | - Vitória Dias da Silva
- Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal; (V.D.d.S.); (M.L.P.); (J.S.)
| | - Mariana Liñan Pinto
- Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal; (V.D.d.S.); (M.L.P.); (J.S.)
| | - Carlos Damas
- Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal;
- Direção de Qualidade e Ambiente, Indústria e Comércio Alimentar, S.A, 1000-203 Lisboa, Portugal
| | - Joana Sousa
- Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal; (V.D.d.S.); (M.L.P.); (J.S.)
- Instituto de Saúde Ambiental, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal
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Changes in the nutritional content of children's lunches after the Food Dudes healthy eating programme. J Nutr Sci 2021; 10:e40. [PMID: 34367625 PMCID: PMC8342193 DOI: 10.1017/jns.2021.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/23/2021] [Accepted: 04/30/2021] [Indexed: 12/02/2022] Open
Abstract
Previous research into the effectiveness of healthy eating programmes has shown increases in healthful eating behaviour in primary schools; however, data collection methods have not been sufficiently sensitive to detect micronutrient changes. The present study extends the literature by measuring individual children's intake of macro- and micronutrients at lunchtime, before and after a programme targeting children's consumption of fruit and vegetables, to identify evidence-based health benefits of programme participation. Baseline data were collected over 4 d at lunchtime in two primary schools. The Food Dudes programme was then implemented in the intervention school. Follow-up data were collected over 4 d in each school 2 months after baseline. We employed a validated and sensitive photographic method to estimate individual children's (N 112) consumption of fruit, vegetables, and their intake of calories, macro- and selected micronutrients. Significant changes were observed in the intervention school but not in the control school: Children's consumption of fruit, vegetables, vitamin C and E intake increased, while their total energy consumption, fat, saturated fat, and sodium intake decreased. The present results show that the Food Dudes programme produced a positive nutritional change, with implications for its application as a healthy eating and obesity prevention intervention. These optimistic conclusions should be tested by further research to establish the longevity of the positive effects presented here.
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Garden EM, Pallan M, Clarke J, Griffin T, Hurley K, Lancashire E, Sitch AJ, Passmore S, Adab P. Relationship between primary school healthy eating and physical activity promoting environments and children's dietary intake, physical activity and weight status: a longitudinal study in the West Midlands, UK. BMJ Open 2020; 10:e040833. [PMID: 33371029 PMCID: PMC7757477 DOI: 10.1136/bmjopen-2020-040833] [Citation(s) in RCA: 4] [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: 01/03/2023] Open
Abstract
OBJECTIVE We aimed to examine the association between food and physical activity environments in primary schools and child anthropometric, healthy eating and physical activity measures. DESIGN Observational longitudinal study using data from a childhood obesity prevention trial. SETTING State primary schools in the West Midlands region, UK. PARTICIPANTS 1392 pupils who participated in the WAVES (West Midlands ActiVe lifestyle and healthy Eating in School children) childhood obesity prevention trial (2011-2015). PRIMARY AND SECONDARY OUTCOME MEASURES School environment (exposure) was categorised according to questionnaire responses indicating their support for healthy eating and/or physical activity. Child outcome measures, undertaken at three time points (ages 5-6, 7-8 and 8-9 years), included body mass index z-scores, dietary intake (using a 24-hour food ticklist) and physical activity (using an Actiheart monitor over 5 days). Associations between school food and physical activity environment categories and outcomes were explored through multilevel models. RESULTS Data were available for 1304 children (94% of the study sample). At age 8-9 years, children in 10 schools with healthy eating and physical activity-supportive environments had a higher physical activity energy expenditure than those in 22 schools with less supportive healthy eating/physical activity environments (mean difference=5.3 kJ/kg body weight/24 hours; p=0.05). Children in schools with supportive physical activity environments (n=8) had a lower body mass index z-score than those in schools with less supportive healthy eating/physical activity environments (n=22; mean difference=-0.17, p=0.02). School food and physical activity promoting environments were not significantly associated with dietary outcomes. CONCLUSIONS School environments that support healthy food and physical activity behaviours may positively influence physical activity and childhood obesity. TRIAL REGISTRATION NUMBER ISRCTN97000586.
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Affiliation(s)
| | - Miranda Pallan
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Joanne Clarke
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | | | - Kiya Hurley
- Cancer Research UK Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Emma Lancashire
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Alice J Sitch
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust & University of Birmingham, Birmingham, UK
| | | | - Peymane Adab
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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Onita BM, Azeredo CM, Jaime PC, Levy RB, Rauber F. Eating context and its association with ultra-processed food consumption by British children. Appetite 2020; 157:105007. [PMID: 33075442 DOI: 10.1016/j.appet.2020.105007] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 10/11/2020] [Accepted: 10/12/2020] [Indexed: 11/25/2022]
Abstract
This study aimed to investigate the patterns of eating context and its association with ultra-processed food consumption by British children. This cross-sectional study was conducted with a representative sample of UK children aged 4-10 years old (n = 1772) from the National Diet and Nutrition Survey 2008/2014. Data on food consumption, meal context and ultra-processed food consumption were assessed through a four-day food diary. Exploratory factor analysis was used to identify the patterns of eating context and these patterns' association with the daily consumption of ultra-processed food was verified by linear regression analyses. Ultra-processed foods comprised 65.4% of the total daily energy intake. At lunch, higher ultra-processed food consumption was associated with the patterns "Eating with family while watching TV" (64.9% in the lowest tertile to 68.1% in the highest tertile) and "Eating away from home" (65.2%-67.7%, respectively), while the eating pattern "Eating at school with friends" was associated with lower ultra-processed food consumption (66.6%-64.7%, respectively). At dinner, higher ultra-processed food consumption was associated with the patterns "Eating with family while watching TV" (64.6%-67.1%, respectively) and "Eating alone in the bedroom" (63.9%-66.5%, respectively). Eating alone, eating whilst watching TV, and eating away from home stood out as patterns of eating context associated with the increased consumption of ultra-processed food.
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Affiliation(s)
- Bianca M Onita
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil.
| | - Catarina M Azeredo
- Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Faculdade de Medicina, Universidade Federal de Uberlândia, Av. Pará, 1720, Bloco 2H - Campus Umuarama Campus, 38400-902, Uberlândia, Brazil.
| | - Patrícia C Jaime
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil.
| | - Renata B Levy
- Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Departamento de Medicina Preventiva, Faculdade de Medicina, Universidade de São Paulo, Av. Dr. Arnaldo 455, Cerqueira César, 01246-903, São Paulo, Brazil.
| | - Fernanda Rauber
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Departamento de Medicina Preventiva, Faculdade de Medicina, Universidade de São Paulo, Av. Dr. Arnaldo 455, Cerqueira César, 01246-903, São Paulo, Brazil.
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Bunten A, Porter L, Burgess-Allen J, Howell-Jones R, Jackson J, Ward D, Staples V, Staples P, Rowthorn H, Saei A, van Schaik P, Tydeman E, Blair P, Hugueniot O, Gold N, Chadborn T. Using behavioural insights to reduce sugar in primary school children's packed lunches in derby; A cluster randomised controlled trial. Appetite 2020; 157:104987. [PMID: 33039508 DOI: 10.1016/j.appet.2020.104987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/15/2020] [Accepted: 10/01/2020] [Indexed: 01/11/2023]
Abstract
Children's packed lunches contain more sugar than school-provided meals. Interventions to improve the provision of healthier packed lunches have modest effects on lunch contents. This cluster randomised controlled trial tested an intervention to encourage healthier provision of packed lunches by parents of primary school children in Derby. Schools were randomised to intervention (n = 8) or control (n = 9) using blocked random allocation. In the intervention group, parents of children who brought packed lunches to school in years 3-6 (age 7-11 years) received three bundles of materials (including packed lunch planner, shopping list, information on sugar content of popular lunchbox items and suggestions for healthier swap alternatives) in bookbags/lunchboxes over a 4-week period. Control parents received no materials. Photos of lunchbox contents were taken at baseline, immediately post-intervention and at three-month follow-up. A parental survey aimed to assess capability, opportunity and motivation for packing a healthier lunchbox. No intervention effects were observed for primary outcomes (presence and number of sugary snacks or chilled sugary desserts). The intervention had a significant impact on one secondary outcome (increased number of healthier "swap" items suggested in intervention materials) immediately post-intervention, but this effect had disappeared at three-month follow-up. No intervention effects were found on survey variables. Parent comments revealed that materials were either received positively (as they reinforced existing behaviours) or negatively (as they were not perceived to be helpful or appropriate). The results of this study suggest that providing educational materials and resources to parents of primary school children in Derby was not sufficient to increase provision of healthier packed lunches. Future research should investigate how behavioural science can support families to improve the nutritional content of primary school children's lunchboxes.
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Affiliation(s)
- Amanda Bunten
- Public Health England Behavioural Insights, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | - Lucy Porter
- Public Health England Behavioural Insights, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK.
| | | | - Rebecca Howell-Jones
- Public Health England Behavioural Insights, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | | | - Derek Ward
- Medical School, University of Lincoln, Brayford Way, Brayford Pool, Lincoln, LN6 7TS, UK; Public Health Division, Adult Care and Community Wellbeing, Lincolnshire County Council, County Offices, Newland, Lincoln, LN1 1YL, UK
| | - Vicki Staples
- University of Derby, Kedleston Road, Derby, DE22 1GB, UK
| | - Paul Staples
- University of Derby, Kedleston Road, Derby, DE22 1GB, UK
| | - Harriet Rowthorn
- Public Health England Behavioural Insights, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK; Department of Psychology, University of Warwick, Coventry, CV4 7AL, UK
| | - Ayoub Saei
- Public Health England, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | - Paul van Schaik
- School of Social Sciences and Law, Teesside University, Campus Heart, Southfield Rd, Middlesbrough, TS1 3BX, UK
| | - Elizabeth Tydeman
- Public Health England, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | - Penny Blair
- Public Health England, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | - Orla Hugueniot
- Public Health England, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | - Natalie Gold
- Public Health England Behavioural Insights, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
| | - Tim Chadborn
- Public Health England Behavioural Insights, Wellington House, 133-155 Waterloo Road, London, SE1 8UG, UK
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Cross-sectional associations between lunch-type consumed on a school day and British adolescents' overall diet quality. Prev Med Rep 2020; 19:101133. [PMID: 32642402 PMCID: PMC7334820 DOI: 10.1016/j.pmedr.2020.101133] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 03/02/2020] [Accepted: 05/23/2020] [Indexed: 11/27/2022] Open
Abstract
Diet quality of children consuming school meals tends to be better than that of children consuming packed lunches (from home) or food bought outside school. This study investigates the association between different types of lunch consumed in a school day and diet quality of UK adolescents. A total of 2118 British adolescents were included from the National Diet and Nutrition Survey (Years 1-8; between 2008 and 2016). All participants attended school and were aged 11-18 years with valid 3 or 4-day diary records and the analyses were stratified by age group (11-14 and 15-18 years). The Diet Quality Index for Adolescents (DQI-A) tool consisting of three components; diet quality, diversity and equilibrium, was used to assess adherence to dietary recommendations. Overall DQI-A scores range from -33 to 100%. Overall mean DQI-A score for all adolescents was low at 21.1%. Fewer (17.4%) adolescents reported buying lunches from cafés and shops, compared to adolescents consuming cooked school meals and packed lunches (28.3% and 36.6%, respectively), and they had the lowest DQI-A% score of 14.8%. Adolescents having cooked school meals (reference group) had a higher overall DQI-A% of 21.8%. Diet quality scores of older adolescents having packed lunches and shop/café-bought lunches were 5.5% higher (CI 2.7 to 8.4%; p < 0.01) and 5.0% lower (CI 8.1 to 2.0%; p < 0.01) than cooked school meals respectively, after adjusting for gender, region, energy under-reporting and equivalised household income. For younger adolescents the results were attenuated particularly among packed lunch consumers. UK adolescents generally consume a poor quality diet and adolescents purchasing lunches from outside the school gates have the lowest quality diets. Unlike with older children there is little difference between school meals and packed lunches for younger children. Regulation policies on food outlets around secondary schools as well as improving food choices within school premises are needed.
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The importance of school lunches to the overall dietary intake of children in Sweden: a nationally representative study. Public Health Nutr 2020; 23:1705-1715. [PMID: 32312356 PMCID: PMC7267782 DOI: 10.1017/s1368980020000099] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Objective: School lunches have potential to foster healthy diets in all children, but data on their importance are relatively scarce. The current study aimed to describe the dietary intake from school lunches by sex and school grade, and to assess how the daily intake, school lunch intake and the daily intake provided by lunch differ by sex and parental education. Design: Cross-sectional. All foods and drinks consumed for 1–3 weekdays were self-reported. Energy, absolute and energy-adjusted intakes of nutrients and food groups were calculated per weekday and per school lunch. Mixed-effects linear models assessed sociodemographic differences in dietary intakes. Nutrient and energy density at lunch and during the rest of the day were compared. Setting: Seventy-nine Swedish primary schools. Participants: Pupils in grades 5 and 8 (N 2002), nationally representative. Results: Lunch provided around half of daily vegetable intake and two-thirds of daily fish intake. Nutrient density was higher and energy density lower at lunch compared with the rest of the day (P < 0·001). Boys had greater energy-adjusted intakes of red/processed meat and lower intakes of vegetables and dietary fibre compared with girls (P < 0·001), overall and at lunch. Daily energy-adjusted intakes of most nutrients/food groups were lower for pupils of lower-educated parents compared with pupils of parents with higher education, but at lunch, only Fe and fibre intakes were significantly lower in this group. Conclusions: School lunches are making a positive contribution to the diets of Swedish children and may mitigate well-established sex differences and social inequalities in dietary intake.
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Relationships between children's sugar consumption at home and their food choices and consumption at school lunch. Public Health Nutr 2020; 23:2941-2949. [PMID: 31957630 DOI: 10.1017/s1368980019003458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To investigate the relationships between children's food and drink choices at school lunch for children who consume high and low sugar intakes at home. DESIGN Children's food and drink consumption at home was assessed using diet diaries over three consecutive days. Children were classified as 'high' or 'low' sugar consumers at home using the WHO recommendation that free sugars should be less than 10 % of their daily total energy intake. A purposive sample of children was then selected and observed during school lunch, recording food selections, food left on plates and content of packed lunches. SETTING Six primary schools in Newham and Kent, England. PARTICIPANTS Parents and children aged 6-7 years. RESULTS Seventy-one parents completed diet diaries. From the seventy-one, thirty-nine children were observed during school lunch. Twenty children were high sugar consumers, nineteen children were low sugar consumers; thirty-one children had a school meal. Eleven of the fifteen children (73 %) who had school meals and who were high sugar consumers selected a high-sugar dessert rather than fruit. Only five of the sixteen (31 %) children who had school meals and were low sugar consumers at home chose a high-sugar dessert. Most of the children who had packed lunches had sweet items, despite school policies. CONCLUSIONS Children who consumed high sugar intake at home tended to select foods high in sugar for school meals or had packed lunches containing high-sugar foods. The implications for public health programmes include healthy eating workshops and implementing school food policies.
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18
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Evans CEL, Melia KE, Rippin HL, Hancock N, Cade J. A repeated cross-sectional survey assessing changes in diet and nutrient quality of English primary school children's packed lunches between 2006 and 2016. BMJ Open 2020; 10:e029688. [PMID: 31932386 PMCID: PMC7045752 DOI: 10.1136/bmjopen-2019-029688] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE Mandatory school meal standards were introduced in 2006 in England; however, no legislation exists for packed lunches. This study analyses provision of foods and nutrients in packed lunches in 2016 to highlight differences in diet and nutrient quality since 2006. DESIGN Two cross-sectional surveys of children's packed lunches were conducted in 2006 and 2016. Data were analysed using multilevel regression models taking into account the clustering of children within primary schools. SETTING Data were collected from 1148 children who attended 76 schools across England in 2006 and from 323 children attending 18 schools across England in 2016. PARTICIPANTS Children were included if they regularly ate a packed lunch prepared at home (approximately half of children take a packed lunch to school) and were aged 8-9 years (in year 4), for both surveys. OUTCOME MEASURES Data collected in both years included provision of weight and type of food, nutrients and proportion of lunches meeting individual and combined school meal standards. RESULTS Frequency of provision and portion size of some food types changed substantially between surveys. Frequency of provision of confectionery in lunches reduced by 9.9% (95% CI -20.0 to 0.2%), sweetened drinks reduced by 14.4% (95% CI -24.8 to -4.0%), and cakes and biscuits not containing chocolate increased by 9.6% (95% CI 3.0 to 16.3%). Vegetable provision in lunches remained low. Substantial changes were seen in the percentage of lunches meeting some nutrient standards: non-milk extrinsic sugars (19%, 95% CI 10 to 29%), vitamin A (-8%, 95% CI -12 to -4%), vitamin C (-35%, 95% CI -42 to -28%) and zinc (-8%, 95% CI -14 to -1%). CONCLUSIONS Packed lunches remain low quality with few meeting standards set for school meals. Provision of sugars has reduced due to reductions in provision and portion size of sugary drinks and packaged sweet foods; however, provision of some nutrients has worsened.
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Affiliation(s)
| | | | - Holly L Rippin
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
| | - Neil Hancock
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
| | - Janet Cade
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
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19
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Vegetable intake in Australian children and adolescents: the importance of consumption frequency, eating occasion and its association with dietary and sociodemographic factors. Public Health Nutr 2019; 23:474-487. [PMID: 31551110 DOI: 10.1017/s136898001900209x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE We aimed to profile vegetable consumption and its association with dietary and sociodemographic factors. DESIGN Secondary analysis of a nationally representative nutrition survey. 'Vegetables' refers to non-discretionary 'vegetables and legumes/beans' as defined by the Australian Dietary Guidelines (ADG). Prevalence of vegetable consumption, frequency of intake, proportion meeting ADG recommendations, most popular food groups, intake at each reported eating occasion, and the profile of high and low vegetable consumers (based on the median servings) were determined. SETTING Australian 2011-2012 National Nutrition and Physical Activity Survey. PARTICIPANTS Children and adolescents aged 2 to 18 years (n 2812). RESULTS Vegetables were consumed by 83·0% (95% CI 81·6, 84·4%) of participants, but the median vegetable servings was less than a third of the ADG recommendations. 'Leaf and stalk vegetables' and 'potatoes' were the most popular vegetable-dense food groups at lunch and dinner, respectively. Sixty-four percent had vegetables once a day, and predominantly at dinner. Vegetable frequency was positively associated with daily vegetable servings and variety. Participants who consumed vegetables twice a day generally had vegetables at both lunch and dinner and had nearly double the servings (2·6, sd 1·9) of those who consumed them once (1·5, sd 1·5). High vegetable consumers were older, had higher total energy, but lower discretionary energy intake and were less likely to be at risk of metabolic complications. CONCLUSION Increasing the frequency of vegetable consumption may assist with increasing daily vegetable servings. A focus on consuming vegetables at lunch may assist with increasing both total servings and variety.
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Franse CB, Wang L, Constant F, Fries LR, Raat H. Factors associated with water consumption among children: a systematic review. Int J Behav Nutr Phys Act 2019; 16:64. [PMID: 31409359 PMCID: PMC6693220 DOI: 10.1186/s12966-019-0827-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 07/29/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Water is recommended as the main beverage for daily fluid intake. Previous systematic reviews have studied the consumption of sugar-sweetened beverages (SSBs) among children, but none have focused on water consumption. Insight into factors that are associated with children's water intake is needed to inform the development of interventions aimed at the promotion of water consumption. The objective of this review was therefore to summarize the current evidence on factors associated with water consumption among children aged 2 to 12 years. METHODS A systematic literature search in seven electronic databases was conducted in May, 2018 and retrieved 17,850 unique records. Two additional studies were identified by hand-searching references of included articles. Studies were selected if they had a cross-sectional or longitudinal study design, focused on children aged 2-12 years and published in an English language peer-reviewed journal. Participants from clinical populations, studies that included data of < 10 participants and non-human studies were excluded. RESULTS A total of 63 articles met inclusion criteria and were included in the analysis. We identified 76 factors that were investigated in these studies; 17/76 were investigated in a longitudinal study. There was evidence of positive associations between water consumption and child's self-efficacy, parental education level, parental self-efficacy, use of feeding practices such as restriction or encouraging healthy eating and study year. Evidence was inconsistent (< 60% of studies reported an association) for child's age, sex, BMI, consumption of SSBs and ethnic background of the parent. There was no evidence (≤33% of studies reported an association) of associations between consumption of milk or juice, parental emotional-, modelling- or instrumental feeding practices, eating school lunch or outside temperature and water consumption. The remaining 54 factors were investigated in fewer than three studies. CONCLUSIONS There is some evidence for an association between potentially modifiable parental and child-related factors and water consumption. However, most factors identified in this review were only studied by one or two studies and most studies were cross-sectional. More longitudinal research is necessary to investigate environmental, parental and child-related factors associated with water consumption that are currently under-studied and could further inform intervention strategies. TRIAL REGISTRATION PROSPERO ID# CRD42018093362 , registered May 22, 2018.
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Affiliation(s)
- Carmen B. Franse
- Department of Public Health, Erasmus University Medical Center, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands
| | - L. Wang
- Department of Public Health, Erasmus University Medical Center, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands
| | | | - Lisa R. Fries
- Nestlé Research, Vers-chez-les-Blanc, Lausanne, Switzerland
| | - Hein Raat
- Department of Public Health, Erasmus University Medical Center, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands
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Nutritional Quality of School Meals in France: Impact of Guidelines and the Role of Protein Dishes. Nutrients 2018; 10:nu10020205. [PMID: 29438354 PMCID: PMC5852781 DOI: 10.3390/nu10020205] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/02/2018] [Accepted: 02/09/2018] [Indexed: 11/16/2022] Open
Abstract
In France, school meals must comply with 15 frequency criteria (FC) expressed as nutritional requirements (e.g., “starters containing more than 15% fat served no more than four times out of 20”) in a series of 20 consecutive meals. The objective was to assess, for the first time, the nutritional impact of complying with French school food FC. Based on 40 series of meals actually served in primary schools (“observed series”), several scenarios (1600 series per scenario) of compliance or non-compliance with FC were simulated, and nutritional quality was assessed via the mean adequacy ratio (MAR/2000 kcal). In the observed series, only 9.7 FC on average (range 4–14) were fulfilled. In the simulated series: (i) MAR was positively associated with FC compliance level, with the highest MAR obtained with complete compliance; (ii) MAR decreased when meat or fish-based dishes were replaced by dishes without meat or fish; and (iii) removing the protein dish without replacement led to the lowest MAR. This study demonstrates that French school food guidelines ensure good nutritional quality of food services. It also shows that generalizing the service of meals without meat or fish would deteriorate overall nutritional quality, highlighting the need to define the composition of vegetarian dishes and their frequency of service to children.
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Measures of low food variety and poor dietary quality in a cross-sectional study of London school children. Eur J Clin Nutr 2018; 72:1497-1505. [PMID: 29391590 DOI: 10.1038/s41430-017-0070-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 07/21/2017] [Accepted: 10/10/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND/OBJECTIVES The use of simple screening tools to measure nutritional adequacy in a public health context in developed countries are currently lacking. We explore the relationship between food variety and nutrient intake of London school children using a simple tool with potential use for screening for inadequate diets. SUBJECTS/METHODS A cross-sectional survey was carried out in 2010. The survey included 2579 children aged 7-10 years in 52 primary schools in East London in the United Kingdom. The analysis included 2392 children (93% of the original sample). Food variety was assessed as the total number of listed foods recorded over 24 h using the validated Child and Diet Assessment Tool (CADET) comprising 115 listed foods divided into 16 food categories. Dietary quality was determined by the proportion of children meeting recommended intakes of individual micronutrients, namely, calcium, iron, zinc, folate, vitamin A and vitamin C. RESULTS The mean number of CADET-listed foods consumed daily by children was 17.1 (95% CI: 16.8, 17.5). Children who consumed fewer than 11 foods on the collection day had particularly low nutrient intakes. Children consuming three different vegetables and two different fruits on average consumed 19-20 listed foods. It was estimated between 4 and 20% of children did not meet the recommended levels for individual micronutrients during the period of data collection. CONCLUSIONS A simple method using food counts to assess daily food variety may help public health nutritionists identify groups of children at risk of inadequate diets.
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Preschool and School Meal Policies: An Overview of What We Know about Regulation, Implementation, and Impact on Diet in the UK, Sweden, and Australia. Nutrients 2017; 9:nu9070736. [PMID: 28696403 PMCID: PMC5537850 DOI: 10.3390/nu9070736] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 06/29/2017] [Accepted: 07/03/2017] [Indexed: 01/08/2023] Open
Abstract
School meals make significant contributions to healthy dietary behaviour, at a time when eating habits and food preferences are being formed. We provide an overview of the approaches to the provision, regulation, and improvement of preschool and primary school meals in the UK, Sweden, and Australia, three countries which vary in their degree of centralisation and regulation of school meals. Sweden has a centralised approach; all children receive free meals, and a pedagogical approach to meals is encouraged. Legislation demands that meals are nutritious. The UK system is varied and decentralised. Meals in most primary schools are regulated by food-based standards, but preschool-specific meal standards only exist in Scotland. The UK uses food groups (starchy foods, fruit and vegetables, proteins and dairy) in a healthy plate approach. Australian States and Territories all employ guidelines for school canteen food, predominantly using a "traffic light" approach outlining recommended and discouraged foods; however, most children bring food from home and are not covered by this guidance. The preschool standards state that food provided should be nutritious. We find that action is often lacking in the preschool years, and suggest that consistent policies, strong incentives for compliance, systematic monitoring, and an acknowledgement of the broader school eating environment (including home provided food) would be beneficial.
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School lunches in Japan: their contribution to healthier nutrient intake among elementary-school and junior high-school children. Public Health Nutr 2017; 20:1523-1533. [PMID: 28294086 DOI: 10.1017/s1368980017000374] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The role of school lunches in diet quality has not been well studied. Here, we aimed to determine the contribution of school lunches to overall nutrient intake in Japanese schoolchildren. DESIGN The study was conducted nationwide under a cross-sectional design. A non-consecutive, three-day diet record was performed on two school days and a non-school day separately. The prevalence of inadequate nutrient intake was estimated for intakes on one of the school days and the non-school day, and for daily habitual intake estimated by the best-power method. The relationship between food intake and nutrient intake adequacy was examined. SETTING Fourteen elementary and thirteen junior high schools in Japan. SUBJECTS Elementary-school children (n 629) and junior high-school children (n 281). RESULTS Intakes between the school and non-school days were significantly different for ≥60 % of nutrients. Almost all inadequacies were more prevalent on the non-school day. Regarding habitual intake, a high prevalence of inadequacy was observed for fat (29·9-47·7 %), dietary fibre (18·1-76·1 %) and salt (97·0-100 %). Inadequate habitual intake of vitamins and minerals (except Na) was infrequent in elementary-school children, but was observed in junior high-school children, particularly boys. CONCLUSIONS School lunches appear to improve total diet quality, particularly intake of most vitamins and minerals in Japanese children. However, excess intakes of fat and salt and insufficient intake of dietary fibre were major problems in this population. The contribution of school lunches to improving the intakes of these three nutrients was considered insufficient.
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Chambers S, Dundas R, Torsney B. School and local authority characteristics associated with take-up of free school meals in Scottish secondary schools, 2014. CONTEMPORARY SOCIAL SCIENCE 2016; 11:52-63. [PMID: 28191363 PMCID: PMC5259801 DOI: 10.1080/21582041.2016.1223871] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 08/09/2016] [Indexed: 06/06/2023]
Abstract
School meals are an important state-delivered mechanism for improving children's diets. Scottish local authorities have a statutory duty to provide free school meals (FSM) to families meeting means-testing criteria. Inevitably take-up of FSM does not reach 100%. Explanations put forward to explain this include social stigma, as well as a more general dissatisfaction amongst pupils about lack of modern facilities and meal quality, and a preference to eat where friends are eating. This study investigated characteristics associated with take-up across Scottish secondary schools in 2013-2014 using multilevel modelling techniques. Results suggest that stigma, food quality and the ability to eat with friends are associated with greater take-up. Levels of school modernisation appeared less important, as did differences between more urban or rural areas. Future studies should focus on additional school-level variables to identify characteristics associated with take-up, with the aim of reducing the number of registered pupils not taking-up FSM.
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Affiliation(s)
- Stephanie Chambers
- MRC/CSO Social & Public Health Sciences, University of Glasgow, Glasgow, UK
| | - Ruth Dundas
- MRC/CSO Social & Public Health Sciences, University of Glasgow, Glasgow, UK
| | - Ben Torsney
- School of Mathematics and Statistics, University of Glasgow, Glasgow, UK
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