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Stea TH, Hovdenak IM, Rønnestad J, Rennestraum K, Vik FN, Klepp KI, Bere E. Effects of 1 y of free school fruit on intake of fruits, vegetables, and unhealthy snacks: 14 y later. Am J Clin Nutr 2018; 108:1309-1315. [PMID: 30339182 DOI: 10.1093/ajcn/nqy243] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 08/20/2018] [Indexed: 11/13/2022] Open
Abstract
Background There are not many studies evaluating the long-term effects of fruit and vegetable interventions. Objective We examined the effects of 1 y of free fruit in elementary school on long-term consumption of fruit, vegetables, and unhealthy snacks, according to sex and educational attainment, 14 y after the intervention period. Design In 2001, the baseline survey of the longitudinal cohort, Fruits and Vegetables Make the Marks (FVMM), included 1950 children (mean age: 11.8 y) attending 38 randomly drawn elementary schools from 2 counties in Norway. In the following 10 mo, 9 schools served as intervention schools by participating in the Norwegian School Fruit Program for free, whereas 29 schools served as control schools. A follow-up survey conducted in 2016 included 982 participants (50%) from the original study sample (mean age: 26.5 y). The consumption of fruit and vegetables was measured by a 24-h recall (portions per day), and the consumption of unhealthy snacks was measured by food-frequency questions (portions per week). Linear mixed models were performed to test possible intervention effects on the consumption of fruit, vegetables, and unhealthy snacks 14 y after the intervention period. Results No overall intervention effects after 14 y due to the free-fruit scheme on the consumption of fruit, vegetables, and unhealthy snacks were observed, but significant interactions showed a sustained higher frequency of fruit consumption among females in the intervention group compared with the control group [mean difference (MD): 0.38 portions/d; P = 0.023] and that this effect was only significant among less-educated females (MD: 0.73 portions/d; P = 0.043). No significant long-term intervention effects were observed in the consumption of fruit among highly educated females and males nor in the consumption of vegetables or unhealthy snacks. Conclusion Results from the present study indicate that receiving free fruit at school for 1 y may have positive long-term effects for females without higher education.
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Affiliation(s)
- Tonje Holte Stea
- Department of Public Health, Sport, and Nutrition, University of Agder, Kristiansand, Norway
| | - Ingrid Marie Hovdenak
- Department of Public Health, Sport, and Nutrition, University of Agder, Kristiansand, Norway
| | - Jannike Rønnestad
- Department of Public Health, Sport, and Nutrition, University of Agder, Kristiansand, Norway
| | - Kjersti Rennestraum
- Department of Public Health, Sport, and Nutrition, University of Agder, Kristiansand, Norway
| | - Frøydis Nordgård Vik
- Department of Public Health, Sport, and Nutrition, University of Agder, Kristiansand, Norway
| | | | - Elling Bere
- Department of Public Health, Sport, and Nutrition, University of Agder, Kristiansand, Norway
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Parents' and Teachers' Views of Food Environments and Policies in Indian Private Secondary Schools. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15071532. [PMID: 30029547 PMCID: PMC6069492 DOI: 10.3390/ijerph15071532] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 12/25/2022]
Abstract
School food environments and policies can play a pivotal role in inculcating healthy food habits among young people. This cross-sectional survey explored teachers’ and parents’ views of the role of school food environments and policies in promoting healthy food consumption among Indian adolescents. Thirty-two teachers and 280 parents from five private, English-speaking, secondary schools in Kolkata, India took part in a short questionnaire survey which included closed and open answer questions. Descriptive and chi-square analyses were performed to compare the responses of parents and teachers. Thematic data analysis underpinned by Template Analysis Technique was employed to examine the qualitative responses. The easy availability and accessibility of energy-dense, nutrient-poor foods, the limited availability of nutritious foods, the absence of written food policies, and inflated prices of nutritious foods were reported as problems in the Indian school food environment. However, the respondents also noted that schools restricted the sale of sugar-sweetened beverages and adopted hygienic food practices. Novel ideas for creating healthy school food environments and effective school canteen policies were also captured during the survey. These findings point to the need to create effective school food policies in Indian secondary schools to help adolescents eat healthily at school. Future research is required to test the feasibility of the implementation of school food policies.
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Barriers to Nutrition Promotion in Private Secondary Schools in Kolkata, India: Perspectives of Parents and Teachers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15061139. [PMID: 29857589 PMCID: PMC6025446 DOI: 10.3390/ijerph15061139] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 05/28/2018] [Accepted: 05/30/2018] [Indexed: 01/01/2023]
Abstract
School-based nutrition promotion is critical to the development of healthy eating habits in adolescents. Unfortunately, most Indian secondary schools do not support healthy eating among adolescents. Therefore, this study was designed to understand the perspectives of teachers and parents regarding the potential barriers to nutrition promotion in Indian secondary schools. Thirty-two teachers and 280 parents from five private English-speaking secondary schools in Kolkata, India took part in a cross-sectional survey. The paper-based survey instrument included both quantitative and qualitative items which were derived from previously published evidence. Descriptive and chi-square analyses were conducted on the quantitative data. Qualitative data were evaluated by thematic data analysis underpinned by the template analysis technique. Five main barriers to nutrition promotion emerged from the study. These included the perceived strong preference for energy-dense, nutrient-poor foods among students; lack of government canteen guidelines; limited engagement of parents, teachers, and adolescents in canteen operations; the widespread display of eye-catching food advertisements; and poor knowledge among canteen personnel with regards to healthy food preparation. These findings about the potential barriers to nutrition promotion provide useful directions for healthy school food policy implementation. Successful implementation of healthy school food policies can inculcate lifelong healthy eating habits among adolescents.
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Rosander U, Rumpunen K, Olsson V, Åström M, Rosander P, Wendin K. Methodological considerations in a pilot study on the effects of a berry enriched smoothie on children's performance in school. Food Nutr Res 2017; 61:1409063. [PMID: 29230155 PMCID: PMC5717712 DOI: 10.1080/16546628.2017.1409063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 11/20/2017] [Indexed: 11/07/2022] Open
Abstract
Berries contain bioactive compounds that may affect children’s cognitive function positively, while hunger and thirst during lessons before lunch affect academic performance negatively. This pilot study addresses methodological challenges in studying if a berry smoothie, offered to schoolchildren as a mid-morning beverage, affects academic performance. The objective was to investigate if a cross-over design can be used to study these effects in a school setting. Therefore, in order to investigate assay sensitivity, 236 Swedish children aged 10–12 years were administered either a berry smoothie (active) or a fruit-based control beverage after their mid-morning break. Both beverages provided 5% of child daily energy intake. In total, 91% of participants completed the study. Academic performance was assessed using the d2 test of attention. Statistical analyses were performed using the Wilcoxon signed rank test in StatXact v 10.3. The results showed that the children consumed less of the active berry smoothie than the control (154 g vs. 246 g). Both beverages increased attention span and concentration significantly (p = 0.000). However, as there was no significant difference (p = 0.938) in the magnitude of this effect between the active and control beverages, the assay sensitivity of the study design was not proven. The effect of the beverages on academic performance was attributed the supplementation of water and energy. Despite careful design, the active smoothie was less accepted than the control. This could be explained by un-familiar sensory characteristics and peer influence, stressing the importance of sensory similarity and challenges to perform a study in school settings. The employed cross-over design did not reveal any effects of bioactive compound consumption on academic performance. In future studies, the experimental set up should be modified or replaced by e.g. the parallel study design, in order to provide conclusive results.
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Affiliation(s)
- Ulla Rosander
- School of Education and Environment, Kristianstad University, Kristianstad, Sweden
| | - Kimmo Rumpunen
- Department of Plant Breeding, Swedish University of Agricultural Sciences, Balsgård, Sweden
| | - Viktoria Olsson
- School of Education and Environment, Kristianstad University, Kristianstad, Sweden
| | - Mikael Åström
- Department of biostatistics, StatCons, Malmö, Sweden
| | - Pia Rosander
- School of Education and Environment, Kristianstad University, Kristianstad, Sweden
| | - Karin Wendin
- School of Education and Environment, Kristianstad University, Kristianstad, Sweden.,Department of Food Science, University of Copenhagen, Copenhagen, Denmark
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Multi-Level, Multi-Component Approaches to Community Based Interventions for Healthy Living-A Three Case Comparison. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13101023. [PMID: 27775630 PMCID: PMC5086762 DOI: 10.3390/ijerph13101023] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 09/23/2016] [Accepted: 09/27/2016] [Indexed: 11/16/2022]
Abstract
There is increasing interest in integrated and coordinated programs that intervene in multiple community settings/institutions at the same time and involve policy and system changes. The purpose of the paper is to analyse three comparable cases of Multi Level, Multi Component intervention programs (ML-MC) from across the world in order to give recommendations for research, policy and practice in this field. Through the comparison of three cases: Health and Local Community (SoL-program), Children's Healthy Living (CHL) and B'More Healthy Communities for Kids (BHCK), this paper examines the potential of ML-MC community-based public health nutrition interventions to create sustainable change. The paper proposes methodology, guidelines and directions for future research through analysis and examination strengths and weaknesses in the programs. Similarities are that they engage and commit local stakeholders in a structured approach to integrate intervention components in order to create dose and intensity. In that way, they all make provisions for post intervention impact sustainability. All programs target the child and family members' knowledge, attitudes, behavior, the policy level, and the environmental level. The study illustrates the diversity in communities as well as diversity in terms of which and how sites and settings such as schools, kindergartens, community groups and grocery stores became involved in the programs. Programs are also different in terms of involvement of media stakeholders. The comparison of the three cases suggests that there is a need to build collaboration and partnerships from the beginning, plan for sufficient intensity/dose, emphasize/create consistency across levels and components of the intervention, build synchronization across levels, and plan for sustainability.
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Waling M, Olafsdottir AS, Lagström H, Wergedahl H, Jonsson B, Olsson C, Fossgard E, Holthe A, Talvia S, Gunnarsdottir I, Hörnell A. School meal provision, health, and cognitive function in a Nordic setting - the ProMeal-study: description of methodology and the Nordic context. Food Nutr Res 2016; 60:30468. [PMID: 27514723 PMCID: PMC4981652 DOI: 10.3402/fnr.v60.30468] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 06/09/2016] [Accepted: 07/16/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND School meals, if both nutritious and attractive, provide a unique opportunity to improve health equality and public health. OBJECTIVE To describe the study rationale, data collection, and background of participants in the study 'Prospects for promoting health and performance by school meals in Nordic countries' (ProMeal). The general aim was to determine whether overall healthiness of the diet and learning conditions in children can be improved by school lunches, and to capture the main concerns regarding school lunches among children in a Nordic context. DESIGN A cross-sectional, multidisciplinary study was performed in Finland, Iceland, Norway, and Sweden on pupils (n=837) born in 2003. RESULTS In total 3,928 pictures of school lunches were taken to capture pupils' school lunch intake. A mean of 85% of all parents responded to a questionnaire about socioeconomic background, dietary intake, and habitual physical activity at home. Cognitive function was measured on one occasion on 93% of the pupils during optimal conditions with a Stroop and a Child Operation Span test. A mean of 169 pupils also did an Integrated Visual and Auditory Continuous Performance Test after lunch over 3 days. In total, 37,413 10-sec observations of classroom learning behavior were performed. In addition, 753 empathy-based stories were written and 78 focus groups were conducted. The pupils had high socioeconomic status. CONCLUSIONS This study will give new insights into which future interventions are needed to improve pupils' school lunch intake and learning. The study will provide valuable information for policy making, not least in countries where the history of school meals is shorter than in some of the Nordic countries.
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Affiliation(s)
- Maria Waling
- Department of Food and Nutrition, Umeå University, Umeå, Sweden;
| | | | - Hanna Lagström
- Turku Institute of Child and Youth Research, University of Turku, Turku, Finland
| | - Hege Wergedahl
- Faculty of Education, Bergen University College, Bergen, Norway
| | - Bert Jonsson
- Department of Psychology, Umeå University, Umeå, Sweden
| | - Cecilia Olsson
- Department of Food and Nutrition, Umeå University, Umeå, Sweden
| | | | - Asle Holthe
- Faculty of Education, Bergen University College, Bergen, Norway
| | - Sanna Talvia
- Turku Institute of Child and Youth Research, University of Turku, Turku, Finland
| | - Ingibjorg Gunnarsdottir
- Unit for Nutrition Research, Landspitali - The National University Hospital of Iceland and Faculty of Food Science and Nutrition, School of Health Sciences, University of Iceland, Reykjavík, Iceland
| | - Agneta Hörnell
- Department of Food and Nutrition, Umeå University, Umeå, Sweden
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The human rights framework, the school and healthier eating among young people: a European perspective. Public Health Nutr 2015; 19:15-25. [DOI: 10.1017/s1368980015001627] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjectiveTo give an account of provisions in the framework of international human rights and intergovernmental policy agreements in relation to eating at school and discuss how these provisions could be invoked to ensure healthy eating at school.DesignA review of provisions in the international and European human rights frameworks and policy documents was performed in order to identify evidence and examples of provisions implying responsibilities of the school as a public service provider to ensure healthy eating.ResultsThe review of the human rights and policy texts showed that there are a large number of provisions that can be invoked in support of measures at school which can contribute to ensuring healthier eating as well as better education supporting such measures.ConclusionsThe international frameworks of human rights and intergovernmental policy agreements should be invoked and translated into concrete strategies, policies, regulations and accountability mechanisms at national, regional, local and school levels. Ensuring healthy eating should be a top priority among all stakeholders in and around the school environment since it is a good investment in children’s short- and long-term health and educational achievements.
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