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Malhotra S, Aggarwal D, Purohit BM, Morankar R, Chawla A, Duggal R, Nilima N, Bhadauria US, Deb Barma M, Priya H. Effectiveness of school-based approaches for reduction of sugar and sugar-sweetened beverages in children: a systematic review and meta-analysis. Evid Based Dent 2025:10.1038/s41432-024-01103-6. [PMID: 39910218 DOI: 10.1038/s41432-024-01103-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2024] [Accepted: 11/13/2024] [Indexed: 02/07/2025]
Abstract
OBJECTIVE To verify the effectiveness of school-based interventions (SBI) aimed at reducing sugar-sweetened beverage (SSB) consumption among children to create or enhance public health initiatives. BACKGROUND An important source of sugar consumption is SSBs, which are defined as any consumable non-alcoholic water-based beverage containing considerable amounts of free sugars. A growing number of people are using SSBs as their main source of sugar. Obesity and overweight in children and adolescents is a serious public health concern. The frequent consumption of excess amounts of SSBs is a risk factor for obesity, type 2 diabetes, cardiovascular disease and dental caries. The majority of earlier studies have concentrated on the association between SSB intake and obesity, regulatory and policy initiatives on SSB purchase and consumption. Numerous behavioural interventions have been reported to target the reduction of sugary drink consumption among children; however, there is a lack of conclusive evidence regarding their effectiveness. We aimed to evaluate the effectiveness of SBI on the factors that influence the reduction of sugary beverage consumption in a school setting. MATERIAL AND METHODS Systematic review of school-based interventions involving children. SETTING The following databases were investigated: MEDLINE/PubMed, PsycINFO, CINAHL and EMBASE. RESULTS A total of forty-seven studies were included in the review. Most of the studies were found to be of moderate quality. All of the interventions, irrespective of whether they targeted individuals, their environment or both, were effective in decreasing SSB consumption. CONCLUSIONS School-based interventions have demonstrated encouraging outcomes in decreasing sugary soft drink intake among teenagers. Several recommendations are made to improve future studies. The included trials demonstrated a moderate quality of evidence, suggesting that educational and behavioural interventions yielded only a modest effect in reducing sugar-sweetened beverage (SSB) consumption.
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Affiliation(s)
- Sneha Malhotra
- National Oral Health Program, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Deepali Aggarwal
- Division of Public Health Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Bharathi M Purohit
- Division of Public Health Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Rahul Morankar
- Division of Pedodontics and Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Amrita Chawla
- Department of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Ritu Duggal
- Division of Orthodontics and Dentofacial Deformities, Centre for Dental Education and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Nilima Nilima
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Upendra Singh Bhadauria
- Division of Public Health Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Manali Deb Barma
- National Oral Health Program, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Harsh Priya
- Division of Public Health Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India.
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Hoefnagels FA, Versteegt S, Stafleu A, Huigens MC, Battjes-Fries MCE. Effectiveness of the 'Weet wat je eet' nutrition education programme in Dutch secondary schools. J Nutr Sci 2024; 13:e96. [PMID: 39776518 PMCID: PMC11704928 DOI: 10.1017/jns.2024.80] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 08/15/2024] [Accepted: 10/23/2024] [Indexed: 01/11/2025] Open
Abstract
To assess the effectiveness of the 'Weet wat je eet' ('Know what you eat') school-based nutrition education programme on behavioural determinants and behaviour among students aged 12-15 years. A quasi-experimental study design was used, collecting data at baseline and after implementing the programme in both an intervention and control group (in total 611 students) across the Netherlands. Students from eighteen Dutch secondary education schools completed two consecutive questionnaires, assessing knowledge, self-efficacy, attitude, subjective norm, intention, and behaviours related to healthy, safe, and sustainable nutrition. Multilevel regression analyses were conducted corrected for gender, grade, education level, and school location. The intervention group showed a significant higher increase in self-efficacy, attitude, intention to drink water (all three P < 0.01), and a significant higher decrease in the consumption of sugary drinks, snacks, and meat (all P < 0.05) than the control group. Both the groups scored significantly higher on knowledge during the post-test (both P < 0.05), although the intervention group not significantly higher than the control group (P = 0.14). No significant effects were observed for subjective norm, intention, and fruit, vegetable, and whole grain bread consumption. The results of this study showed positive effects of the 'Weet wat je eet' school-based nutrition education programme on self-efficacy and attitude towards healthy, safe and sustainable nutrition, intention to drink more water, and various healthy eating behaviours among secondary school students. Further research is necessary to assess the long-term sustainability of these results.
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Affiliation(s)
- Femke A. Hoefnagels
- Department of Nutrition and Health, Louis Bolk Institute, Bunnik, The Netherlands
| | | | - Annette Stafleu
- The Netherlands Nutrition Centre (het Voedingscentrum), The Hague, The Netherlands
| | - Marthe C. Huigens
- The Netherlands Nutrition Centre (het Voedingscentrum), The Hague, The Netherlands
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Viera SB, Vivekanandan N, Cheney M, Le D, Lora KR. Hispanic caregivers' preferences for content, delivery methods, and sources of nutrition education from their child's preschool: Qualitative research findings. Nutr Health 2024; 30:831-841. [PMID: 36637248 DOI: 10.1177/02601060221146321] [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] [Indexed: 01/14/2023]
Abstract
Background: With the obesity epidemic disproportionately affecting Hispanic children and preschool being a critical period when interventions may be effective to prevent it, nutrition education interventions in the preschool setting have the potential to stem obesity's spread. However, the nutrition education needs of low-income Hispanic populations and methods of delivery of that information require further exploration as culturally tailored approaches have seen limited reach to the target audience. Aim: To explore content, delivery methods, and sources of nutrition education that Hispanic caregivers prefer to receive from their child's preschool. Methods: Qualitative interviews with 25 self-identified Hispanic caregivers (≥18 years of age) of 3- to 5-year-old children at Head Start centers in the Washington, D.C., area. Caregivers were interviewed about preferred nutrition education topics, how nutrition education should be delivered, and by whom. Audio-recorded interviews were transcribed verbatim. Transcripts were analyzed using thematic analysis in NVivo v12. Results: Caregivers wanted to know about healthy foods and appropriate portion sizes to feed their children, fruit and vegetable feeding strategies, and how to incorporate Hispanic foods in healthy meals. Preferred delivery methods included receiving nutrition education and recipes in print and digital formats and in-person nutrition classes. Special Supplemental Nutrition Program for Women, Infants, and Children educators were regarded as trusted nutrition education sources. Conclusion: Tailored nutrition education messages combined with multiple delivery methods could be an effective way to reach Hispanic caregivers of preschoolers to increase their nutrition knowledge.
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Affiliation(s)
- Stacey B Viera
- Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Nikita Vivekanandan
- Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Marshall Cheney
- Department of Health and Exercise Science, University of Oklahoma, Norman, OK, USA
| | - Daisy Le
- School of Nursing, Policy, Populations and Systems Community, The George Washington University, Washington, DC, USA
| | - Karina R Lora
- Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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Adeoya AA, Egawa S, Adeoya AS, Nagatomi R. Improving child nutrition in disasters by developing a modeled disaster preparedness nutrition education curriculum. Front Public Health 2023; 11:1293875. [PMID: 38131021 PMCID: PMC10733539 DOI: 10.3389/fpubh.2023.1293875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/20/2023] [Indexed: 12/23/2023] Open
Abstract
In contemporary global society, largely because of climate change and other natural and human-induced hazards, disasters are an almost daily occurrence. The nutritional impact of disasters on children results in long-term physical and mental health problems. As children are one of the most vulnerable demographic groups, they must be empowered with disaster preparedness nutrition knowledge, and the skills and motivation to survive, prevent/reduce malnutrition, and maintain good health during disasters. A disaster preparedness nutrition education program (DPNEP) was developed in this study to improve children's nutrition in daily life and during disasters through student-centered education. A consultative approach was used to synthesize the knowledge of a diverse group of four experts in disaster medicine and management, public health, education, and food and nutrition sciences to reach a consensus through discussion. A model DPNEP was developed by targeting grade 4 and 5 students and using interactive teaching methods. This can lead to the implementation of continuous nutrition education to empower children to make healthy food choices in daily life and reduce the risk of disaster-nutrition-related morbidity and mortality. Furthermore, once children acquire the necessary information, they are likely to share this knowledge with their families and communities, thereby enhancing society's resilience.
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Affiliation(s)
- Akindele Abimibayo Adeoya
- Medicine and Science in Sports and Exercise Laboratory, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- Division for Interdisciplinary Advanced Research and Education, Tohoku University Advanced Graduate School, Sendai, Miyagi, Japan
| | - Shinichi Egawa
- International Cooperation for Disaster Medicine Laboratory, International Research Institute of Disaster Science (IRIDeS), Tohoku University, Sendai, Miyagi, Japan
| | - Adebayo Sunday Adeoya
- Research and Development Division, Kerry Ingredients Nigeria Limited, Ikeja, Lagos State, Nigeria
| | - Ryoichi Nagatomi
- Medicine and Science in Sports and Exercise Laboratory, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- Department of Biomedical Engineering for Health Maintenance and Promotion, Graduate School of Biomedical Engineering, Tohoku University, Sendai, Miyagi, Japan
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Salam SS, Ramadurg U, Charantimath U, Katageri G, Gillespie B, Mhetri J, Patil S, Mallapur A, Karadiguddi C, Vastrad P, Dandappanavar A, Roy S, Peerapur B, Goudar S, Anumba DOC. Impact of a school-based nutrition educational intervention on knowledge related to iron deficiency anaemia in rural Karnataka, India: A mixed methods pre-post interventional study. BJOG 2023; 130 Suppl 3:113-123. [PMID: 37530624 DOI: 10.1111/1471-0528.17619] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/29/2023] [Accepted: 07/10/2023] [Indexed: 08/03/2023]
Abstract
OBJECTIVE To understand the extent to which adolescent awareness about anaemia and anaemia prevention can be changed by nutrition messages received at school. DESIGN Mixed-methods pre-post intervention study. SETTING Three government schools in Bagalkot, Belagavi and Raichur districts of Karnataka, India. POPULATION Students of grade six and seven and teachers involved in implementing the intervention. METHODS An educational intervention was co-developed by school teachers and nutrition experts using locally adapted resource materials that consisted of lectures, role play and practical demonstrations. Seven half-hour educational sessions were delivered by school teachers over 7 weeks to 455 students. Pre- and post-intervention tests measured changes in adolescents' knowledge about anaemia. Semi-structured in-depth interviews with teachers and focus groups with students explored their reactions to the intervention. MAIN OUTCOME MEASURES Knowledge score related to anaemia. RESULTS The percentage of children with correct scores increased by 7.3-49.0 percentage points for the tested questions after implementation of the intervention. The mean knowledge score increased by 3.67 ± 0.17 (p < 0.01). During interviews, teachers and students highlighted high acceptance of the intervention and materials, an increase in awareness, a positive attitude towards changing behaviour around diet, an increase in the demand for iron and folic acid supplements and improved sharing of messages learned with peers and families. Challenges expressed included need for further training, time limitations and hesitancy in teaching about menstruation and pregnancy. CONCLUSIONS Educational interventions carried out for adolescents by teachers in schools are effective in improving awareness and attitude related to anaemia and its prevention.
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Affiliation(s)
| | - Umesh Ramadurg
- S Nijalingappa Medical College and HSK Hospital and Research Centre, Bagalkot, Karnataka, India
| | - Umesh Charantimath
- KLE Academy of Higher Education and Research, J N Medical College, Belagavi, Karnataka, India
| | - Geetanjali Katageri
- S Nijalingappa Medical College and HSK Hospital and Research Centre, Bagalkot, Karnataka, India
| | - Bronwen Gillespie
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Jayaraj Mhetri
- S Nijalingappa Medical College and HSK Hospital and Research Centre, Bagalkot, Karnataka, India
| | - Shrinivas Patil
- S Nijalingappa Medical College and HSK Hospital and Research Centre, Bagalkot, Karnataka, India
| | - Ashalata Mallapur
- S Nijalingappa Medical College and HSK Hospital and Research Centre, Bagalkot, Karnataka, India
| | | | | | - Ashwini Dandappanavar
- KLE Academy of Higher Education and Research, J N Medical College, Belagavi, Karnataka, India
| | - Subarna Roy
- ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, India
| | | | - Shivaprasad Goudar
- KLE Academy of Higher Education and Research, J N Medical College, Belagavi, Karnataka, India
| | - Dilly O C Anumba
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
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Nutritional education knowledge of teachers and nutritionists in four European countries. NUTR HOSP 2023; 40:136-143. [PMID: 36537318 DOI: 10.20960/nh.03930] [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: 12/15/2022] Open
Abstract
Introduction Objective: the aim of this study was to examine the perception of professionals from four European countries in charge of teaching Nutrition Education (NE) to children in primary schools or hospitals. Methods: this was achieved through an exploratory study that initiated with two focus groups, one with 5 elementary school teachers and another with 14 nutritionists. From the results of it an online survey was designed and distributed internationally to elementary schools and professional clinics in Spain, Italy, Norway, and Austria. The participants were 75 elementary school teachers and 98 nutritionists. It was measured the level of knowledge of teachers and nutritionists to teach NE, and the level of nutritional knowledge of the children in their respective country. Descriptive statistics were conducted, one-factor ANOVAs to analyze the effect of nationality, and when a significant interaction was found, a post-hoc analysis using Bonferroni adjustment was applied. Results: the results indicated that forty-one percent of the participants considered they have "adequate" theoretical knowledge to teach NE. Only 27 % considered they had "adequate" pedagogical training. A significant effect was found: F(3,168) = 17.37, p < 0.001, η2p = 0.24. Regarding the levels of NE knowledge of children, from lowest to highest, there were Spain, Italy, Austria, and Norway. Also, it was observed that professionals and children from Spain and Italy were more affected with less knowledge and training regarding NE. Conclusions: these results could help governments and educational organizations of the affected countries to take decisions to tackle this problematic.
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Follong BM, Verdonschot A, Prieto-Rodriguez E, Miller A, Collins CE, Bucher T. Nutrition across the curriculum: a scoping review exploring the integration of nutrition education within primary schools. Nutr Res Rev 2022; 35:181-196. [PMID: 33926596 DOI: 10.1017/s0954422421000111] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Primary schools contribute to promoting healthy eating behaviour and preventing overweight and obesity by providing nutrition education. Research highlights the importance of improving teachers' programme implementation to enhance intervention effectiveness. An integrative approach has been suggested to reduce time barriers that teachers currently experience in teaching nutrition. This scoping review explores use and effectiveness of integrative teaching in primary-school-based nutrition education programmes. Six databases were searched for primary-school-based interventions on nutrition education. Papers reporting on integration of nutrition topics within core curriculum were included. Abstracts and full texts of potentially relevant articles were screened to determine eligibility. Next, data were extracted and tabulated. Findings were collated and summarised to describe intervention characteristics, subject integration and effectiveness of the included programmes. Data describing integration of nutrition into the primary school curriculum were extracted from 39 eligible papers. Nutrition education programmes often involve lessons about food groups and are frequently embedded within the mathematics, science or literacy syllabus. Although articles report on the integration of nutrition, the use of this approach was not commonly described in detail. Only seven papers discussed student outcomes related to the integration of nutrition education within core subjects. The ability to draw strong conclusions about school-based nutrition intervention effectiveness is limited by the current lack of programme description and methodological issues. Hence, more research is warranted to inform evidence on effectiveness of integrative nutrition education for both teacher and student outcomes. Future studies that include greater detail regarding the integrative approach are needed.
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Affiliation(s)
- Berit M Follong
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Health Behaviour, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
| | - Angeliek Verdonschot
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Health Behaviour, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Consumption and Healthy Lifestyles, Wageningen University & Research, 6700 EWWageningen, The Netherlands
| | - Elena Prieto-Rodriguez
- Teachers and Teaching Research Centre, School of Education, College of Human and Social Futures, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
| | - Andrew Miller
- Teachers and Teaching Research Centre, School of Education, College of Human and Social Futures, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
| | - Clare E Collins
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
| | - Tamara Bucher
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Health Behaviour, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- School of Environmental and Life Sciences, College of Engineering, Science and Environment, The University of Newcastle, Chittaway Road, Ourimbah, NSW2258, Australia
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Follong BM, Prieto-Rodriguez E, Miller A, Collins CE, Bucher T. Evaluating an integrated nutrition and mathematics curriculum: primary school teachers' and students' experiences. Public Health Nutr 2022; 25:2099-2110. [PMID: 35314014 PMCID: PMC9991777 DOI: 10.1017/s1368980022000386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 08/16/2021] [Accepted: 02/07/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To present the process evaluation of a curricular Cross-curricular Unit on Portion Size (CUPS) program that integrates nutrition and mathematics, describing teacher and student perspectives on the intervention. DESIGN Semi-structured interviews and focus groups were conducted following the implementation of the CUPS program during a pilot randomised controlled trial designed to evaluate efficacy for improved portion size estimation. Lessons involved experiential learning using food models and mathematics cubes and focussed on portion size, food groups, volume and capacity. Data were collected immediately post-intervention and analysed using an inductive thematic approach. SETTING Primary schools in Newcastle, Australia. PARTICIPANTS Year 3 and/or 4 teachers (n 3) and their students (n 15). RESULTS Teachers believed the programme supported the learning of nutrition concepts, with the majority of students enjoying the lessons, cubes and food models. Teachers indicated most students were engaged and became more aware of healthy eating and serve size recommendation. Although teachers enjoyed and valued the lessons, they suggested that the integration of volume and capacity should be further improved in order to address the time barrier for teaching nutrition. CONCLUSION The process evaluation reports on challenges and successes of implementing an integrative nutrition programme. This teaching approach could be useful and successful when aligned with teacher' and student' needs. Based on participant feedback, lessons could be refined to enhance integration of mathematics content and to support student learning.
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Affiliation(s)
- Berit M Follong
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia
- Priority Research Centre for Health Behaviour, The University of Newcastle, Callaghan, NSW, Australia
| | - Elena Prieto-Rodriguez
- Teachers and Teaching Centre, School of Education, College of Human and Social Futures, The University of Newcastle, Callaghan, NSW, Australia
| | - Andrew Miller
- Teachers and Teaching Centre, School of Education, College of Human and Social Futures, The University of Newcastle, Callaghan, NSW, Australia
| | - Clare E Collins
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, University Drive, Callaghan, NSW2308, Australia
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia
| | - Tamara Bucher
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia
- Priority Research Centre for Health Behaviour, The University of Newcastle, Callaghan, NSW, Australia
- School of Environmental and Life Sciences, College of Engineering, Science and Environment, The University of Newcastle, Ourimbah, NSW, Australia
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Assessment of Actual Weight, Perceived Weight and Desired Weight of Romanian School Children-Opinions and Practices of Children and Their Parents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063502. [PMID: 35329188 PMCID: PMC8950891 DOI: 10.3390/ijerph19063502] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/06/2022] [Accepted: 03/09/2022] [Indexed: 02/04/2023]
Abstract
Objective: Children and parental awareness regarding weight is linked to the development and management of overweight and obesity. The aim of this study is to assess the actual weight, perceived weight, and desired weight of Romanian school children. Methods: A cross-sectional study was conducted in 2019 in seven schools from two counties of Romania and included 880 pupils aged between 10 and 15 years old and 665 parents. We administrated confidential questionnaires to the participants, and we measured children’s weight and height during school activities. Results: A total of 61.0% of pupils had normal weight, 7.4% were underweight, and 31.6% were overweight or obese. A total of 66.7% of normal weight children, 56.5% of overweight children, and 40% of underweight children perceived their weight accurately. Regarding parents, a majority correctly appreciated the weight of their normal weight children and only a third appreciated correctly the body weight of their underweight and overweight children. Factors such as body mass index, gender, weight related behaviors, parents’ estimation about their children’s weight, discussions of weight topics inside family, and bullying, cyberbullying and exclusion from groups were associated with misperceptions. Conclusion: The study provides useful information for health education activities targeting both children and their parents regarding appropriate body weight management of children.
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Sinaga H, Achmad N, Alza Y, Sitanggang B. Improving the Performance of Children School Meal using Meal Report at Kindergarten School in Indonesia: A Quasi-Experimental Study. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.7111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Kindergarten children are prone to be stunted. Currently, most kindergarten school run school meal program.
AIM: The aim of the study was to assess the effect of school meal report on the meal performance.
METHODS: The study was a Quasi Experiment. Four kindergarten schools were selected; two schools as intervention study and the other two schools as the control group. We enrolled 106 mothers. There were five items of food performance to be scored from 6 to 10. While children in the control group were suggested to bring meals every day without a school meal report.
RESULTS: At baseline the range score of five items was not significantly different, the average score was 7.15±0.21 vs 7.09±0.18; p>.05 in the intervention group and control group respectively. However, at end-line the scores meal performance in the study group was significantly improve and made it meaningfully different than in the control group (8.94±0.31 vs 7.52±0.40; p<.05). The meal performance in both groups started at low performance. However, in study group at week four the scores gradually improved to the best performance at week eight till week twelve, while meal performance children in control group had a low performance.
CONCLUSION: Meal report is effective in improving meal performance of kindergarten children. Future studies need to find the effect of school meal reports on nutritional status and frequency of sickness.
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Moitra P, Madan J, Verma P. Impact of a behaviourally focused nutrition education intervention on attitudes and practices related to eating habits and activity levels in Indian adolescents. Public Health Nutr 2021; 24:2715-2726. [PMID: 33468283 PMCID: PMC10195501 DOI: 10.1017/s1368980021000203] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 12/23/2020] [Accepted: 01/14/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To evaluate the effectiveness of a behaviourally focused nutrition education (NE) intervention based on the Health Belief Model (HBM) to improve knowledge, attitudes and practices (KAP) related to eating habits and activity levels in 10–12-year-old adolescents in Mumbai, India. DESIGN School-based cluster randomised controlled trial. The experimental group (EG) received weekly NE and three parent sessions over 12 weeks; no sessions were conducted for the control group (CG). The theoretical framework of HBM and focus group discussion results guided the development of behaviour change communication strategies and NE aids. KAP were measured using a validated survey instrument, administered at baseline and endline in EG and CG. Paired and independent t tests determined within-group and between-group changes in pre–post scores. SETTING Two aided and two private schools that were randomly allocated to either an EG or CG. PARTICIPANTS Adolescent boys and girls (n 498; EG n 292 and CG n 206). RESULTS EG reported improvements in mean knowledge (39·3%), attitude (7·3 %), diet (9·6 %) and activity practice (9·4%) scores from pre to post intervention. No significant changes were observed in CG. Significant improvements in scores associated with perceived benefits, barriers and self-efficacy, breakfast and vegetable consumption, and moderate-to-vigorous activities were observed in EG. CONCLUSIONS Integrating NE into the academic curriculum and adopting evidence-based lessons that entail targeted information delivery and participatory activities can improve knowledge, foster right attitudes and facilitate better eating and activity-related practices in Indian adolescents.
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Affiliation(s)
- Panchali Moitra
- Department of Food, Nutrition & Dietetics, Sir Vithaldas Thackersey College of Home Science (Autonomous), SNDT Women’s University, Santacruz West, Mumbai400049, India
| | - Jagmeet Madan
- Department of Food, Nutrition & Dietetics, Sir Vithaldas Thackersey College of Home Science (Autonomous), SNDT Women’s University, Santacruz West, Mumbai400049, India
| | - Preeti Verma
- Department of Special Education, SNDT Women’s University, Juhu, Mumbai, India
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Nutrition Knowledge among College of Basic Education Students in Kuwait: A Cross-Sectional Study. J Nutr Metab 2021; 2021:5560714. [PMID: 33833873 PMCID: PMC8016582 DOI: 10.1155/2021/5560714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 03/08/2021] [Accepted: 03/15/2021] [Indexed: 11/18/2022] Open
Abstract
Lack of nutrition knowledge may contribute to poor dietary practices. Schools are an ideal environment to address this issue and to start the process of nutrition education. Therefore, teachers should be equipped with adequate nutrition knowledge. This study was designed to evaluate the level of general nutrition knowledge and demographic variations in knowledge in a sample of students attending the College of Basic Education in Kuwait. A cross-sectional study was conducted using a modified and validated revised version of the General Nutrition Knowledge Questionnaire (GNKQ-R) for UK adults. Univariate and multivariate analyses were performed to determine the association between various factors and nutrition knowledge score. A total of five hundred and ninety-seven students completed the questionnaire. Most respondents (84.1%) had a poor level of nutrition knowledge using original Bloom's cutoff points. Sex, BMI, cooking habits, and who is responsible for preparing food in the household were the main determinants of nutrition knowledge score at p < 0.05. The mean score of the students was 40.06 ± 9.89 out of 84 points. Females scored significantly higher than males, at 41.10 ± 9.29 and 38.72 ± 10.48, respectively (p = 0.007). Students with a BMI of ≥30 achieved significantly greater scores (mean 42.30 ± 9.41) than those who were underweight, normal, or overweight (p < 0.001). Students who stated that they always cook their own food achieved significantly greater scores (mean 43.69 ± 9.58) than those who did not (p = 0.025). Students who stated that they depend on the housekeeper for food preparation achieved significantly lower scores (mean 38.86 ± 10.13) than those who prepare their own food or depend on their relatives to prepare food (p = 0.042). Poor nutrition knowledge was found among prospective teachers studying in the College of Basic Education. This must be rectified for the effective implementation of nutrition education programs in schools.
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Srivastav P, K V, Bhat VH, Broadbent S. Structured, multifactorial randomised controlled intervention to investigate physical activity levels, body composition and diet in obese and overweight adolescents. BMJ Open 2021; 11:e044895. [PMID: 33753442 PMCID: PMC7986955 DOI: 10.1136/bmjopen-2020-044895] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 02/09/2021] [Accepted: 03/09/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION There has been a steep increase in the prevalence of adolescent overweight and obesity globally and in India, demonstrating that present prevention strategies are insufficient. Available evidence suggests that multifactorial interventions may improve short-term physical activity (PA), nutrition and psychological behaviour of overweight and obese adolescents but long-term follow-ups and strategies are needed. This study will investigate the effects of a structured multifactorial (school-based and family-based) intervention on adolescent obesity, compared with a single or no intervention. METHODS AND ANALYSIS A pragmatic, clustered randomised controlled trial with 12 weeks of interventions and 3-month, 6-month and 12-month follow-ups will be conducted at multiple participating schools in Karnataka, India. The participants will be overweight and obese male and female adolescents aged 11-16 years and will be randomly assigned by school into three groups: group A (multifactorial intervention, exercise and dietary advice); group B (exercise only); and group C (controls, no interventions). Primary outcome measures are the level of PA and body composition. Secondary outcomes are dietary change, behaviour change, food behaviours, cardiovascular and muscular fitness, quality of life, parental behaviours (physical and mental) and family functioning. Positive intervention results may reduce obesity in adolescents and promote a healthier lifestyle for students and families. A larger, culturally diverse population can benefit from a similar methodology. ETHICS AND DISSEMINATION The study has been approved by the Institutional Research and Ethics Committee (IEC 536-2018), Kasturba Hospital, Manipal, Udupi District, Karnataka, India. A written and verbal informed consent (supplemental material) will be provided to the participants prior to participation. On completion of the trial, the results can be communicated to adolescents and their parents on request, and will be published at national and international conferences and in peer-reviewed journals. TRIAL REGISTRATION NUMBER CTRI/2019/04/018834.
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Affiliation(s)
- Prateek Srivastav
- Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Vaishali K
- Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Vinod H Bhat
- Department of Community Medicine, Manipal Academy of Higher Education, Manipal, India
| | - Suzanne Broadbent
- School of Health & Behavioural Sciences, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
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Flório FM, Dos Santos Klee L, Brandão Ramos AP, Ambrosano GMB, de Souza Fonseca Silva A. Use of Water by Schoolchildren: Impact of Indirectly Supervised Daily Toothbrushing-A Pilot Study. Int J Clin Pediatr Dent 2021; 13:513-517. [PMID: 33623340 PMCID: PMC7887171 DOI: 10.5005/jp-journals-10005-1800] [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] [Indexed: 12/03/2022] Open
Abstract
Aim This present longitudinal, quantitative, and analytical pilot study evaluated the impact of daily indirectly supervised toothbrushing on water consumption. Materials and methods The study was carried out in a social center that provided care to children aged 5–14 years in Campinas in the state of São Paulo. Calibrated hydrometers were installed on taps used by the children, and the daily volume of water used was measured for 25 school days (T0). An educational program was then implemented (T1), where supervised toothbrushing was explained, encouraged, and put into action. The next phase (T2) incorporated a recreational approach to the rational use of water, and the consumption was measured for another 25 school days. After six months (T3) without further educational interventions by the researchers, water consumption was measured for the same period of 25 school days. The data were analyzed based on the mixed models methodology for measures repeated over time. Results The water consumption did not change significantly (p > 0.05) between the different phases of the study (T0 = 0.43 ± 0.19, T1 = 0.38 ± 0.17, T2 = 0.39 ± 0.15, T1 = 0.48 ± 0.21 dm3/day/child). Conclusion The introduction of toothbrushing into the routine of the children, in the context of recreational and sustainable health education, did not have a detrimental impact on water consumption. Clinical significance Among the many recommendations for the introduction and implementation of supervised toothbrushing programs in school environments, there is no mention of the measures taken during such procedures aimed at economizing water, the rational use of which should be a daily practice irrespective of the water conditions of the surrounding region. The findings of this study contribute to the enhancement of educational and pedagogical activities in schools. How to cite this article Flório FM, dos Santos Klee L, Brandão Ramos AP, et al. Use of Water by Schoolchildren: Impact of Indirectly Supervised Daily Toothbrushing—A Pilot Study. Int J Clin Pediatr Dent 2020;13(5):513–517.
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Affiliation(s)
- Flávia Martão Flório
- Department of Preventive Dentistry, Faculdade São Leopoldo Mandic, Campinas, SP, Brazil; Department of Public Health, São Leopoldo Mandic School of Dentistry and Research Center, Campinas, Brazil
| | | | - Ana Paula Brandão Ramos
- Simplific Consultancy and Advisory in Health, Safety and Environment, Campinas, São Paulo, Brazi
| | - Gláucia Maria Bovi Ambrosano
- Department of Social Preventive Dentistry, Piracicaba School of Dentistry (UNICAMP), Piracicaba, São Paulo, Brazil
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Job strain is prospectively associated with a lower frequency of fruit consumption in schoolteachers. Public Health Nutr 2021; 24:1678-1686. [PMID: 33622446 DOI: 10.1017/s1368980021000860] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE The current study aimed to analyse the prospective association between perceived work demand and changes in eating behaviours in schoolteachers. DESIGN This was a prospective cohort study with self-reported information obtained on the Demand Control Support Questionnaire and eating behaviours at baseline and after a 2-year follow-up. The analyses were performed using mixed-effects models adjusted for the main confounders. SETTING The setting consisted of elementary and secondary schools located in a large city in southern Brazil. PARTICIPANTS The participants were 502 schoolteachers (65·9 % females, median age of 42·7 years [interquartile range 34·2, 49·4]). RESULTS A total of 39·2 % of the schoolteachers were classified at baseline with job strain, 28·9 % with passive job, 12·2 % with active job and 19·7 % with low-strain job. In the fully adjusted models, compared with teachers who reported low-strain job, those with higher levels of job strain were more likely to reduce (coefficient = 0·064; 95 % CI 0·018, 0·109) and less likely to increase (coefficient = -0·066; 95 % CI -0·115, -0·016) their frequency of fruit consumption regardless of sociodemographic, lifestyle, health conditions and social support at work. CONCLUSION Job strain plays a relevant role in the frequency of fruit consumption over time in schoolteachers. The balance between demand and control at work must be considered in strategies for promoting healthy eating despite perceived social support.
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Appiah PK, Naa Korklu AR, Bonchel DA, Fenu GA, Wadga-Mieza Yankey F. Nutritional Knowledge and Dietary Intake Habits among Pregnant Adolescents Attending Antenatal Care Clinics in Urban Community in Ghana. J Nutr Metab 2021; 2021:8835704. [PMID: 33628495 PMCID: PMC7896850 DOI: 10.1155/2021/8835704] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Proper nutrition during pregnancy is important for the wellbeing of the mother and foetus and supports health during pregnancy, delivery, and breastfeeding. However, there are little data on nutritional knowledge and dietary intake among adolescents who are pregnant in Ghana. Hence, the study assessed the nutritional knowledge and eating habits of this vulnerable group in the Ledzokuku-Krowor Municipality, Ghana. METHODS The study was cross-sectional and employed a multistage sampling technique to select 423 participants. The study was conducted between October and November 2019. A statistical software was used to analyse data and employed Pearson's chi-square and logistics regression to assess associations between the outcome and predictor variables. A p value <0.05 at a 95% confidence interval was considered statistically significant. RESULTS Less than half (44.9%) of the pregnant adolescents have high nutritional knowledge. About 19.4% of them have good eating habits, while 23.9%, 18.2%, and 6.4% of them do not take breakfast, lunch, and supper, respectively. However, 15.6%, 13.9%, and 9.2% do take snacks after breakfast, lunch, and supper, respectively. About 55.9%, 59.8%, and 23.0% do not take their breakfast, lunch, and supper on time, respectively. Additionally, only 3.8% of them do take fruits and vegetables daily, while 9.7%, 23.2%, 30.0%, and 26.5% of them do take animal products, energy drinks, carbonated drinks, and legumes/nuts/seeds daily, respectively. The study showed that educational level (p=0.014), occupation (p=0.016), ethnicity (p=0.017), and number of pregnancies (p=0.021) were associated with good eating habits. CONCLUSION Eating habit of adolescent pregnant women was not encouraging. Therefore, the municipal health authority with the concerned stakeholders should intensify efforts, including nutritional education to improve good eating habits, such as taking snacks in between meals, eating on time, and balance diet among pregnant adolescents, and to reduce adolescent pregnancy in the municipality.
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Affiliation(s)
- Prince Kubi Appiah
- Department of Family and Community Health, School of Public Health, University of Health and Allied Sciences, Ho, Ghana
- Department of Medical Law and Ethics, Asian Institute for Bioethics and Health Law, College of Medicine, Yonsei University, Seoul, Republic of Korea
| | - Anang Rhoda Naa Korklu
- Department of Family and Community Health, School of Public Health, University of Health and Allied Sciences, Ho, Ghana
| | | | - Georgina Agartha Fenu
- Department of Epidemiology and Biostatistics, School of Public Health, University of Health and Allied Sciences, Ho, Ghana
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Ramírez-Rivera DL, Martínez-Contreras T, Villegas-Valle RC, Henry-Mejia G, Quizán-Plata T, Haby MM, Díaz-Zavala RG. Preliminary Results of the Planet Nutrition Program on Obesity Parameters in Mexican Schoolchildren: Pilot Single-School Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:E790. [PMID: 33477722 PMCID: PMC7832271 DOI: 10.3390/ijerph18020790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/08/2021] [Accepted: 01/13/2021] [Indexed: 01/22/2023]
Abstract
School-based obesity prevention programs are key to promoting healthy habits. The aim of this study was to evaluate the effect of the Planet Nutrition program on BMI z-score and other parameters compared to a control group of Mexican schoolchildren after 9 weeks of intervention. The effect of the summer holidays on the BMI z-score was also evaluated at 23 weeks. A pilot randomized controlled trial design was used and 41 schoolchildren were randomized (21 intervention group and 20 control). The program included 18 nutrition education sessions, 20 physical activity classes and six brochures for parents. At 9 weeks, no significant differences were found between the intervention and control groups in the change in BMI z-score (-0.11, 95% CI -0.23, 0.01). Significant differences were observed in some secondary outcomes: body fat percentage (-1.72, 95% CI -3.42, -0.02), waist circumference (-3.45, 95% CI -5.55, -1.36), physical activity (0.44, 95% CI 0.01, 0.88) and nutrition knowledge (1.15, 95% CI 0.27, 2.03). Summer holidays negatively affected the BMI z-score in both groups, reducing the difference observed between groups at 9 weeks (-0.07, 95% CI -0.22, 0.07). The Planet Nutrition program showed favorable effects in some obesity and lifestyle parameters in the short term.
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Affiliation(s)
- Diana L. Ramírez-Rivera
- Centro de Promoción de Salud Nutricional, Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico; (D.L.R.-R.); (T.M.-C.)
| | - Teresita Martínez-Contreras
- Centro de Promoción de Salud Nutricional, Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico; (D.L.R.-R.); (T.M.-C.)
| | - Rosa C. Villegas-Valle
- Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico; (R.C.V.-V.); (T.Q.-P.); (M.M.H.)
| | - Gricelda Henry-Mejia
- Departamento de Ciencias del Deporte y la Actividad Física, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico;
| | - Trinidad Quizán-Plata
- Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico; (R.C.V.-V.); (T.Q.-P.); (M.M.H.)
| | - Michelle M. Haby
- Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico; (R.C.V.-V.); (T.Q.-P.); (M.M.H.)
| | - Rolando G. Díaz-Zavala
- Centro de Promoción de Salud Nutricional, Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora 83000, Mexico; (D.L.R.-R.); (T.M.-C.)
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Follong BM, Prieto-Rodriguez E, Miller A, Collins CE, Bucher T. Integrating nutrition into the mathematics curriculum in Australian primary schools: protocol for a randomised controlled trial. Nutr J 2020; 19:128. [PMID: 33243231 PMCID: PMC7694306 DOI: 10.1186/s12937-020-00640-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/29/2020] [Indexed: 11/18/2022] Open
Abstract
Background Nutrition education programs in schools have been effective in improving children’s knowledge and behaviours related to food and nutrition. However, teachers find it challenging to implement such programs due to overcrowded curricula. Integrating nutrition with core subjects such as mathematics could potentially address time constraints and improve the learning of both. The primary aim of this randomized controlled trial (RCT) is to evaluate the impact of a cross-curricular nutrition and mathematics program on primary school students’ portion size estimation skills. Secondary aims include impact on their nutrition knowledge, attitudes towards mathematics and evaluating the quality of the lessons. Methods Twelve Year 3–4 classes from Catholic schools in New South Wales, Australia will be randomised to intervention (n = 6) or control (n = 6) groups. Teachers in the intervention group will receive a professional development workshop and resources to teach 4–5 lessons on portion size and measurements across 1–4 weeks. Outcome measures include portion size estimation skills, nutrition knowledge and attitudes towards mathematics, with data collected during three school visits (pre-intervention, immediately post-intervention, 4 weeks post-intervention). Additionally, teaching quality will be assessed in both intervention and control groups and process evaluation undertaken using teacher interviews and student focus groups. Discussion This RCT uses an innovative approach to improve both nutrition and mathematics related learning outcomes among primary school children. It has the potential to impact teaching practices regarding integration of nutrition into curricula and enhance the implementation of nutrition education interventions. Trial registration Australian and New Zealand Clinical Trials Register ACTRN12619001071112 31/07/2019.
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Affiliation(s)
- Berit M Follong
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Newcastle, NSW, Australia.,Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Newcastle, NSW, Australia.,Priority Research Centre for Health Behaviour, The University of Newcastle, Newcastle, NSW, Australia
| | - Elena Prieto-Rodriguez
- School of Education, Faculty of Education and Arts, The University of Newcastle, Newcastle, NSW, Australia
| | - Andrew Miller
- School of Education, Faculty of Education and Arts, The University of Newcastle, Newcastle, NSW, Australia
| | - Clare E Collins
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Newcastle, NSW, Australia.,Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Newcastle, NSW, Australia
| | - Tamara Bucher
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Newcastle, NSW, Australia. .,Priority Research Centre for Health Behaviour, The University of Newcastle, Newcastle, NSW, Australia. .,School of Environmental and Life Sciences, Faculty of Science, The University of Newcastle, 10 Chittaway Road, Ourimbah, NSW, 2258, Australia.
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Ronto R, Rathi N, Worsley A, Sanders T, Lonsdale C, Wolfenden L. Enablers and barriers to implementation of and compliance with school-based healthy food and beverage policies: a systematic literature review and meta-synthesis. Public Health Nutr 2020; 23:2840-2855. [PMID: 32317047 PMCID: PMC10200683 DOI: 10.1017/s1368980019004865] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 08/14/2019] [Accepted: 11/20/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Schools have been recognised as a potential setting for improving young peoples' food and beverage choices; however, many schools fail to adhere to healthy food and beverage policy standards. The current study aimed to explore the enablers and barriers to effective implementation of and compliance with school-based food and beverage policies. DESIGN Systematic review and meta-synthesis. Eight electronic databases were searched for articles in June 2019. Studies were eligible for inclusion if they reported on implementation and/or compliance of school-based food and/or beverage policies with outcomes relating to enablers and/or barriers. This review had no restrictions on study design, year of publication or language. Seventy-two full-text articles were assessed for eligibility, of which twenty-eight were included in this review. SETTING Studies conducted globally that focused on schools. PARTICIPANTS School-based healthy food and beverage policies. RESULTS Financial (cost of policy-compliant foods, decreased profit and revenue), physical (availability of policy-compliant foods, close geographical proximity to unhealthy food outlets) and social (poor knowledge, understanding, and negative stakeholders' attitudes towards policy) factors were the most frequently reported barriers for policy implementation. Sufficient funding, effective policy communication and management, and positive stakeholders' attitudes were the most frequently reported enablers for policy implementation. CONCLUSIONS There is a need for better communication strategies, financial and social support prior to school-based food policy implementation. Findings of this review contribute to a thorough understanding of factors that underpin best practice recommendations for the implementation of school-based food policy, and inform those responsible for improving public health nutrition.
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Affiliation(s)
- R. Ronto
- Department of Health Systems and Populations, Faculty of Medicine, Health and Human Sciences, Macquarie University, NSW2109, Australia
| | - N. Rathi
- Department of Humanities and Social Sciences, Indian Institute of Technology Bombay, Mumbai400076, India
| | - A. Worsley
- School of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition, Deakin University, VIC3220, Australia
| | - T. Sanders
- Faculty of Health Sciences, Institute for Positive Psychology and Education, Australian Catholic University, NSW2060, Australia
| | - C. Lonsdale
- School of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition, Deakin University, VIC3220, Australia
| | - L. Wolfenden
- Hunter New England Population Health, Wallsend, NSW2287, Australia
- School of Medicine and Public Health, University of Newcastle, NSW2308, Australia
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Bouterakos M, Booth A, Khokhar D, West M, Margerison C, Campbell KJ, Nowson CA, Grimes CA. A qualitative investigation of school age children, their parents and school staff on their participation in the Digital Education to LImit Salt in the Home (DELISH) program. HEALTH EDUCATION RESEARCH 2020; 35:283-296. [PMID: 32632439 DOI: 10.1093/her/cyaa015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 05/14/2020] [Indexed: 06/11/2023]
Abstract
This study explored the views of participants who completed a 5-week, online, interactive, family-based, salt reduction education program (Digital Education to LImit Salt in the Home). A secondary aim was to explore the views of school staff on the delivery of food and nutrition education in schools. Children aged 7-10 years, their parents and principals/teachers from participating schools located in Victoria, Australia, completed a semi-structured evaluation interview. Audio-recordings of interviews were transcribed verbatim and analysed using NVivo. Twenty-eight interviews (13 children; 11 parents; 4 school staff) were included. Thematic analysis revealed that the program was well received by all groups. Children reported that the interactivity of the education sessions helped them to learn. Parents thought the program was interesting and important, and reported learning skills to reduce salt in the family diet. School staff supported the delivery of nutrition education in schools but indicated difficulties in sourcing well-packed nutrition resources aligned with the curriculum. It appears that there is support from parents and teachers in the delivery of innovative, engaging, nutrition education in schools, however such programs need to be of high quality, aligned with the school curriculum and readily available for incorporation within the school's teaching program.
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Affiliation(s)
- M Bouterakos
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - A Booth
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - D Khokhar
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - M West
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - C Margerison
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - K J Campbell
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - C A Nowson
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
| | - C A Grimes
- Institute for Physical Activity and Nutrition Research, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong 3216, Australia
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Roseman MG, Riddell MC, McGee JJ. Kindergarten to 12th Grade School-Based Nutrition Interventions: Putting Past Recommendations Into Practice. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2020; 52:808-820. [PMID: 32279938 DOI: 10.1016/j.jneb.2020.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 02/09/2020] [Accepted: 02/11/2020] [Indexed: 06/11/2023]
Abstract
School-based nutrition interventions are used to improve dietary habits of schoolchildren and reverse trends on obesity. This article reports on kindergarten through 12th grade nutrition interventions published between 2009 and 2018 compared with interventions published between 2000 and 2008 based on (1) behaviorally focused, (2) multicomponent, (3) healthful food/school environment (4) family involvement, (5) self-assessments, (6) quantitative evaluation, (7) community involvement, (8) ethnic/heterogeneous groups, (9) multimedia technology, and (10) sequential and sufficient duration. These 10 recommendations help guide educators, researchers, and nutritionists on more effective nutrition interventions. Future use of implementation science to determine potential drivers of adoption, nonadoption, and effectiveness of the recommendations is encouraged.
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Affiliation(s)
- Mary G Roseman
- Department of Nutrition and Hospitality Management, University of Mississippi, Oxford, MS.
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Relationship between nutrition knowledge, education and other determinants of food intake and lifestyle habits among adolescents from urban and rural secondary schools in Tyrol, Western Austria. Public Health Nutr 2020; 23:3136-3147. [PMID: 32677602 PMCID: PMC7708993 DOI: 10.1017/s1368980020000488] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Objective: The aim of this study was to investigate the association of the number of hours of nutrition education and teachers’ qualifications with nutrition knowledge and dietary behaviour in students. Design: In this representative cross-sectional study, socio-demographic data, anthropometric measurements, socio-economic status (SES), physical fitness, nutrition knowledge and eating habits were assessed. Differences between groups were tested by χ2 and t tests. Multiple linear and logistic regression modelling was used to examine the relationship between demographic characteristics, lifestyle and dietary behaviours, nutrition knowledge, nutrition-trained teachers and number of nutrition lessons. Setting: Sixteen secondary schools in urban (n 6) and rural regions (n 10) of Tyrol, Western Austria. Participants: Students (n 513) aged 14·2 (sd 0·7) years. Results: Higher nutrition knowledge was significantly associated with attending rural school (P = 0·001), having no migration background (P < 0·001), (very) good physical activity behaviour (P = 0·040), non-trained teacher (P = 0·006) but higher number of hours of nutrition education (P = 0·013). Regression models showed that higher nutrition knowledge was independently associated with lower intake of meat and iced tea and higher intake of vegetables and plant-based oils. A higher amount of nutrition education (h/week) was significantly associated with higher intake of dark (wholegrain) bread, lower intake of meat and of energy drinks sweetened with sweeteners. Conclusions: Our results suggest that more hours in nutrition education result in higher nutrition knowledge and greater nutrition literacy, which may lead to health-promoting dietary habits. School-based nutrition education can be seen as preventive measure to increase nutritional competences in adolescents independent of their SES.
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de Vlieger N, van Rossum J, Riley N, Miller A, Collins C, Bucher T. Nutrition Education in the Australian New South Wales Primary School Curriculum: Knowledge and Attitudes of Students and Parents. CHILDREN-BASEL 2020; 7:children7040024. [PMID: 32230736 PMCID: PMC7231028 DOI: 10.3390/children7040024] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/06/2020] [Accepted: 03/24/2020] [Indexed: 12/20/2022]
Abstract
In NSW, Australia, the views of primary-school aged children and their parents in regard to the importance of nutrition education at school are unclear. The aim of the current study was to explore children’s knowledge of nutrition and eating habits and to identify gaps that future school nutrition education programs could target. Students aged 9 to 12 years and their parents (n = 21 dyads) were invited to participate in semi-structured interviews, complete a nutrition knowledge questionnaire, and perform a “healthy-unhealthy” food sorting task in a University food laboratory. Among the children, nutrition knowledge scores concerning “serves & portions” of common foods were lowest, identifying a gap in knowledge related to portion size. All children categorized fruits, vegetables, cola, and water correctly as “healthy” or “unhealthy” in the sorting task, but not for the sausage and muesli bar, suggesting that further support categorising processed foods may be needed. The interviews indicated that parents do actively try to teach their children about nutrition, although they reported feeling uncertain about their own level of nutrition knowledge. Children and parents indicated that there is very little nutrition education in school and more is needed. This research could be used to inform future curriculum components related to nutrition education for primary school children.
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Affiliation(s)
- Nienke de Vlieger
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan 2308, NSW, Australia; (N.d.V.); (C.C.)
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan 2308, NSW, Australia
| | - Jolien van Rossum
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan 2308, NSW, Australia; (N.d.V.); (C.C.)
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan 2308, NSW, Australia
| | - Nicholas Riley
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan 2308, NSW, Australia
- School of Education, Faculty of Education and Arts, The University of Newcastle, Callaghan 2308, NSW, Australia
| | - Andrew Miller
- School of Education, Faculty of Education and Arts, The University of Newcastle, Callaghan 2308, NSW, Australia
- Teachers and Teaching Research Centre, School of Education, Faculty of Education and Arts, The University of Newcastle, Callaghan 2308, NSW, Australia
| | - Clare Collins
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan 2308, NSW, Australia; (N.d.V.); (C.C.)
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan 2308, NSW, Australia
| | - Tamara Bucher
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan 2308, NSW, Australia
- School of Environmental and Life Sciences (SELS), The University of Newcastle, Ourimbah 2258, NSW, Australia
- Correspondence:
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Abdel Rahman A, Jomaa L, Kahale LA, Adair P, Pine C. Effectiveness of behavioral interventions to reduce the intake of sugar-sweetened beverages in children and adolescents: a systematic review and meta-analysis. Nutr Rev 2019; 76:88-107. [PMID: 29281069 PMCID: PMC5939855 DOI: 10.1093/nutrit/nux061] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Context Consumption of sugar-sweetened beverages (SSBs) among children has been associated with adverse health outcomes. Numerous behavioral interventions aimed at reducing the intake of SSBs among children have been reported, yet evidence of their effectiveness is lacking. Objective This systematic review explored the effectiveness of educational and behavioral interventions to reduce SSB intake and to influence health outcomes among children aged 4 to 16 years. Data Sources Seven databases were searched for randomized controlled trials published prior to September 2016. Studies identified were screened for eligibility. Study Selection Trials were included in the review if they met the PICOS (Population, Intervention, Comparison, Outcome, and Study design) criteria for inclusion of studies. Data Extraction Data were extracted by 2 reviewers following Cochrane guidelines and using Review Manager software. Results Of the 16 trials included, 12 were school based and 4 were community or home based. Only 3 trials provided data that could be pooled into a meta-analysis for evaluating change in SSB intake. Subgroup analyses showed a trend toward a significant reduction in SSB intake in participants in school-based interventions compared with control groups. Change in body mass index z scores was not statistically significant between groups. Conclusions The quality of evidence from included trials was considered moderate, and the effectiveness of educational and behavioral interventions in reducing SSB intake was modest. Systematic Review Registration PROSPERO registration number CRD42014004432.
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Affiliation(s)
- Abir Abdel Rahman
- Department of Medical Laboratory Sciences, Faculty of Health Sciences, University of Balamand, Ashrafieh, Beirut, Lebanon
| | - Lamis Jomaa
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
| | - Lara A Kahale
- Clinical Research Institute, Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Pauline Adair
- School of Psychology, Queens University Belfast, Belfast, United Kingdom
| | - Cynthia Pine
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
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Zeinstra GG, Vingerhoeds MH, Vrijhof M, van Mourik S, Houtzager RN, van Kleef E. Changing the behaviour of children living in Dutch disadvantaged neighbourhoods to improve breakfast quality: Comparing the efficacy of three school-based strategies. Appetite 2019; 137:163-173. [PMID: 30822489 DOI: 10.1016/j.appet.2019.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 02/18/2019] [Accepted: 02/18/2019] [Indexed: 10/27/2022]
Abstract
Children's breakfast habits are suboptimal. A novel school-based education programme was developed and tested with the aim of improving children's attitude, knowledge and breakfast quality. A pre- and post-test design was used with four conditions: group-based education, role modelling, tailored feedback with goal setting, and a combination of these three delivery modes. Two hundred eighty children from disadvantaged communities (9.3 ± 0.8 years) participated in three lessons at school over a two-month period. Children's attitude, knowledge and breakfast behaviour were evaluated by a pre- and post-questionnaire completed by the children. A follow-up measure was executed at 24 weeks. The data were analysed by repeated measures ANOVA. At baseline, 90% of the children ate breakfast on the measurement day; 60-76% of the children ate breakfast daily. Between pre- and post-test, a significant time effect was found for children's attitude, self-efficacy, knowledge and behaviour (all p < 0.05). Children in the feedback condition improved most favourably: correct classification of breakfast products increased by 10 products (out of 44) and breakfast quality score improved by 25 points (on a 100-point scale). The feedback condition also resulted in positive changes in the home setting. The follow-up test showed a decline in children's knowledge and their breakfast quality across conditions. To conclude, this study showed that a three-lesson school programme based on individual feedback and goal setting is most effective for changing knowledge on breakfasting and self-reported breakfast quality among children aged 8-10 years living in disadvantaged neighbourhoods. To maintain effectiveness, longer-term programmes embedded in the school curriculum are needed to enhance breakfast quality. Future research should explore the optimal duration and intensity of such programmes and should incorporate the topic of suitable portion sizes.
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Affiliation(s)
- Gertrude G Zeinstra
- Wageningen Food & Biobased Research, Consumer Science and Health, Bornse Weilanden 9, 6708, WG, Wageningen, the Netherlands.
| | - Monique H Vingerhoeds
- Wageningen Food & Biobased Research, Consumer Science and Health, Bornse Weilanden 9, 6708, WG, Wageningen, the Netherlands.
| | - Milou Vrijhof
- Wageningen Food & Biobased Research, Consumer Science and Health, Bornse Weilanden 9, 6708, WG, Wageningen, the Netherlands.
| | - Sanne van Mourik
- Wageningen Food & Biobased Research, Consumer Science and Health, Bornse Weilanden 9, 6708, WG, Wageningen, the Netherlands.
| | - Romy N Houtzager
- Wageningen University, Marketing and Consumer Behaviour Group, Hollandseweg 1, 6706, KN, Wageningen, the Netherlands.
| | - Ellen van Kleef
- Wageningen University, Marketing and Consumer Behaviour Group, Hollandseweg 1, 6706, KN, Wageningen, the Netherlands.
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Gezmen-Karadağ M, Yildiran H, Köksal E, Ertaş Öztürk Y. School Teachers' Awareness about National Obesity Prevention Programs in Turkey. Ecol Food Nutr 2019; 58:470-480. [PMID: 31124383 DOI: 10.1080/03670244.2019.1617706] [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: 10/26/2022]
Abstract
Nutritional programs are one of the most important public health policies in order to prevent obesity. School teachers are role models for students and their nutrition knowledge about these policies can affect children's dietary habits. The aim of this observational descriptive study was to evaluate the school teachers' awareness about nutrition programs for the prevention of obesity of the Ministry of Education in Turkey. It was conducted to 87,070 classroom teachers working at state schools from all the cities of Turkey. Data collection was obtained with a plain web-based survey, and national nutrition programs (Nutrition-Friendly School Program, White-Flag Protocol, and circular letter on foods can be sold in school canteens) were questioned. Mean age of teachers was 38.3 ± 9.30 years and 50.4% of them were male. It was determined that only 66.2% of the teachers know whether their school is nutrition-friendly. Frequency of knowing "White-Flag" Protocol was 80.1%. Present study showed that educational programs about nutrition policies are required in order to increase knowledge among school teachers and thus, prevent childhood obesity.
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Affiliation(s)
- Makbule Gezmen-Karadağ
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Gazi University , Ankara , Turkey
| | - Hilal Yildiran
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Gazi University , Ankara , Turkey
| | - Eda Köksal
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Gazi University , Ankara , Turkey
| | - Yasemin Ertaş Öztürk
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Gazi University , Ankara , Turkey
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Abstract
PurposeNutrition education plays a significant role in inculcating lifelong healthy dietary behaviours among adolescents. The purpose of this paper is to understand the opinions of parents and teachers regarding nutrition education in private Indian secondary schools.Design/methodology/approachA cross-sectional, self-administered, paper-based survey comprising both closed- and open-ended questions was completed by 32 teachers and 280 parents who were recruited from five private English-speaking secondary schools in Kolkata, India. Descriptive and cross-tabulation analyses were conducted to compare the responses of teachers and parents. Thematic data analysis informed by template analysis technique was performed to evaluate the qualitative data.FindingsWhile the curriculum was considered interesting and easy to understand, the gendered nature of the curriculum, excessive rote learning and lack of synchrony between the curriculum and school food services were highlighted as shortcomings of the existing curriculum. The need for the dissemination of food skills either through a compulsory food and nutrition curriculum or through extra-mural activities was expressed by most respondents. Both these ideas were indicative of strong support and motivation for modification in the current curriculum.Practical implicationsThese findings emphasise the support for a skills-focussed food and nutrition curriculum to inculcate experiential culinary skills and comprehensive nutrition knowledge in Indian adolescents, thus improving their nutritional and health profiles.Originality/valueThis is the first cross-sectional survey to investigate the views of parents and teachers about the status of food and nutrition education in private Indian secondary schools.
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Zemeir LA, Walker N. Psychometric Testing of a Policy, Systems, and Environmental (PSE)-Focused SNAP-Ed Evaluation Tool. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2019; 51:231-236. [PMID: 30249522 DOI: 10.1016/j.jneb.2018.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 08/08/2018] [Accepted: 08/13/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To validate the Healthy Youth Environment Survey, a pre-then-post survey completed by teachers to capture nutrition and physical activity-related changes in the classroom and school environment. METHODS Analysis included 679 pretest surveys. A factor analysis was conducted to establish construct validity and Cronbach α was established to assess internal consistency reliability. RESULTS The factor analysis extracted 10 main factors, with 97% of variables loading (≥ +0.30 factor loading) onto appropriate factors. After deleting one question, 6 of the 10 factors demonstrated acceptable internal reliability (Cronbach α ≥ 0.70). CONCLUSIONS AND IMPLICATIONS After revision and subsequent retesting of construct validity, internal reliability, along with cognitive testing, The Healthy Youth Environment Survey may be suitable for use by other SNAP-Ed agencies implementing multi-level policy, systems, and environmental (PSE) interventions within youth education settings.
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Safan M, Murillo AL, Wadhera D, Castillo-Chavez C. Modeling the Diet Dynamics of Children: the Roles of Socialization and the School Environment. LETTERS IN BIOMATHEMATICS 2018; 5:275-306. [PMID: 30705968 PMCID: PMC6349252 DOI: 10.1080/23737867.2018.1552543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/16/2018] [Indexed: 06/09/2023]
Abstract
Childhood obesity is a health emergency in many parts of the world including the U.S. and, consequently, identifying local, regional or national intervention models capable, of altering the dynamics of obesity at scales that make a difference remains a challenge. The fact that consumption of healthful foods among most youth has yet to meet recommended nutritional standards highlights a lack of effective policies aimed at addressing the epidemic of obesity. Mathematical models are used to evaluate the roles of socialization and school environment on the diet dynamics of children. Data suggest that standard nutrition education programs may have, at best, minimal impact in altering diet dynamics at the population-level. Inclusion of peer influence (model as contagion) reinforced by the use of culturally-sensitive school menus (environmental disruption) may prove capable of modifying obesity enhancing diet dynamics; altering the diets of a significant (critical) proportion of youngsters. A framework is introduced to explore the value of behavior-based interventions and policies that account for the sociocultural environments of at risk communities. These models capture carefully choreographed scenarios to account for the fact that when dealing with diet-dynamics systems, thinking additively is not enough as it cannot account for the power of nonlinear effects.
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Affiliation(s)
- Muntaser Safan
- Simon A. Levin Mathematical, Computational and Modeling Sciences Center, Arizona State University, Tempe, AZ, United States
- Mathematics Department, Faculty of Science, Mansoura University, Mansoura, Egypt
- Department of Mathematical Sciences, Faculty of Applied Science, Umm Al-Qura University, 21955 Makkah, Saudi Arabia
| | - Anarina L. Murillo
- Simon A. Levin Mathematical, Computational and Modeling Sciences Center, Arizona State University, Tempe, AZ, United States
- Conditioned Feeding Lab, Behavioral Neuroscience, Department of Psychology, Arizona State University, Tempe, AZ, United States
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Devina Wadhera
- Conditioned Feeding Lab, Behavioral Neuroscience, Department of Psychology, Arizona State University, Tempe, AZ, United States
| | - Carlos Castillo-Chavez
- Simon A. Levin Mathematical, Computational and Modeling Sciences Center, Arizona State University, Tempe, AZ, United States
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30
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Shepon A, Henriksson PJG, Wu T. Conceptualizing a Sustainable Food System in an Automated World: Toward a "Eudaimonian" Future. Front Nutr 2018; 5:104. [PMID: 30456214 PMCID: PMC6230576 DOI: 10.3389/fnut.2018.00104] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 10/15/2018] [Indexed: 11/22/2022] Open
Abstract
The industrialized world has entered a new era of widespread automation, and although this may create long-term gains in economic productivity and wealth accumulation, many professions are expected to disappear during the ensuing shift, leading to potentially significant disruptions in labor markets and associated socioeconomic difficulties. Food production, like many other industrial sectors, has also undergone a century of mechanization, having moved toward increasingly large-scale monoculture production—especially in developed economies—with higher yields but detrimental environmental impacts on a global scale. Certain characteristics of the food sector and its products cast doubts on whether future automation will influence it in the same ways as in other sectors. We conceptualize a model of future food production within the socioeconomic conditions created by widespread automation. We ideate that despite immediate shocks to the economy, in the long run higher productivity can free up human activity to be channeled toward more interactive, skill-intensive food production systems, where communal efforts can reduce industrial reliance, diversify farming, and reconnect people to the biosphere—a realization of human well-being that resembles the classical philosophical ideal of Eudaimonia. We explore food production concepts, such as communal gardens and polyculture, and the economic conditions and institutions needed to underwrite them [e.g., a universal basic income (UBI)]. However, arguments can be raised as to why social-ecological systems would benefit from more labor-intensive food production. In this paper we: (1) discuss the current state of the food system and the need to reform it in light of its environmental and social impacts; (2) present automation as a lever that could move society toward more sustainable food production; (3) highlight the beneficial attributes of a Eudaimonian model; and (4) discuss the potential challenges to its implementation. Our purpose is to highlight a possible outcome that future research will need to refine and expand based on evidence and successful case studies. The ultimate aim is to promote a food system that can provide food security while staying within the safe operating space of planetary boundaries, produce more nutritious diets, enhance social capital, and reconnect communities with the biosphere.
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Affiliation(s)
- Alon Shepon
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, Israel
| | - Patrik John Gustav Henriksson
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.,WorldFish, Jalan Batu Maung, Malaysia.,The Beijer Institute of Ecological Economics, The Royal Swedish Academy of Sciences, Stockholm, Sweden
| | - Tong Wu
- School of Life Sciences, Arizona State University, Tempe, AZ, United States
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de Vlieger N, Riley N, Miller A, Collins CE, Bucher T. Nutrition education in the Australian New South Wales primary school curriculum: An exploration of time allocation, translation and attitudes in a sample of teachers. Health Promot J Austr 2018; 30:94-101. [PMID: 30054958 DOI: 10.1002/hpja.188] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 07/24/2018] [Indexed: 02/04/2023] Open
Abstract
ISSUE ADDRESSED The dietary intakes of Australian children are not optimal, with few meeting recommended vegetable and fruit intake targets. Nutrition education in childhood is important for developing healthy eating patterns, with schools an ideal setting for a wide reach. The aims of this study were to examine nutrition education within the NSW primary school syllabus, explore how much time teachers spend teaching nutrition, what is taught, what materials are used, and to identify attitudes towards nutrition education. METHOD An online survey consisting of 29 closed questions (with options for comments) was specifically developed for the purpose of this study. Teachers currently teaching at a NSW primary school were eligible to participate. RESULTS A total of 33 NSW primary school teachers completed the survey. Results indicate that limited time is spent on teaching nutrition with some important nutrition education components currently missed, resources perceived to be inadequate and lack of time reported as the largest barrier to teaching nutrition. CONCLUSION In order to improve the quality of nutrition education in NSW primary schools, several important topics need to be integrated into the curriculum, and time constraints of teachers should be taken into account. SO WHAT?: Findings from the current survey will inform the development of future nutrition education programs and resources with the aim of integrating nutrition education within the primary school curriculum.
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Affiliation(s)
- Nienke de Vlieger
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia
| | - Nicholas Riley
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia.,School of Education, Faculty of Education and Arts, The University of Newcastle, Newcastle, NSW, Australia
| | - Andrew Miller
- School of Education, Faculty of Education and Arts, The University of Newcastle, Newcastle, NSW, Australia
| | - Clare E Collins
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia
| | - Tamara Bucher
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW, Australia
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Tamiru D, Argaw A, Gerbaba M, Ayana G, Nigussie A, Jisha H, Belachew T. Enhancing Personal Hygiene Behavior and Competency of Elementary School Adolescents through Peer-Led Approach and School-Friendly: A Quasi-Experimental Study. Ethiop J Health Sci 2018; 27:245-254. [PMID: 29217923 PMCID: PMC5614995 DOI: 10.4314/ejhs.v27i3.6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Recent studies showed that poor personal hygiene practices play a major role in the increment of communicable disease burden in developing countries. In Ethiopia, 60% of the disease burden is related to poor sanitation practices. This school based study was aimed to assess the effectiveness of school-friendly and peer-led approach in improving personal hygiene practices of school adolescents in Jimma Zone, Southwest of Ethiopia. Methods A total of 1000 students from 10 to 19 years were included into the study. The intervention was done using peer-led approach, health clubs and linking the school events with parents. Data were collected at baseline, midline and end-line using structured questionnaires. Repeated measurement analysis was done and statistical significance was considered at alpha 0.05. Results The findings of this study indicated that there was a significant difference in personal hygiene practices and knowledge between the intervention and control groups (P<0.001). A significant difference was also observed with the duration of time in the intervention schools (P<0.05). The proportion of adolescents who reported illness before the baseline survey was significantly high among the intervention schools (P<0.01). However, at midline of the survey, the proportion of self-reported illness was significantly high among the control group(P<0.001). Conclusion The findings of this study showed that there was a significant improvement in personal hygiene knowledge and practice of students in the intervention schools. Therefore, there is a need for proper health education intervention through the framework of schools for the students to improve their personal hygiene knowledge and practices.
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Affiliation(s)
| | | | | | | | | | - Hunduma Jisha
- College of Health Science, Jimma University, Ethiopia
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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: 19] [Impact Index Per Article: 2.7] [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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El Harake MD, Kharroubi S, Hamadeh SK, Jomaa L. Impact of a Pilot School-Based Nutrition Intervention on Dietary Knowledge, Attitudes, Behavior and Nutritional Status of Syrian Refugee Children in the Bekaa, Lebanon. Nutrients 2018; 10:E913. [PMID: 30018221 PMCID: PMC6073287 DOI: 10.3390/nu10070913] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/10/2018] [Accepted: 07/13/2018] [Indexed: 12/14/2022] Open
Abstract
This study evaluated the impact of a 6-month school nutrition intervention on changes in dietary knowledge, attitude, behavior (KAB) and nutritional status of Syrian refugee children. A quasi-experimental design was followed; Syrian refuge children in grades 4 to 6 were recruited from three informal primary schools (two intervention and one control) located in the rural Bekaa region of Lebanon. The intervention consisted of two main components: classroom-based education sessions and provision of locally-prepared healthy snacks. Data on household socio-demographic characteristics, KAB, anthropometric measures and dietary intake of children were collected by trained field workers at baseline and post-intervention. Of the 296 school children enrolled, 203 (68.6%) completed post-intervention measures. Significant increases in dietary knowledge (β = 1.22, 95% CI: 0.54, 1.89), attitude (β = 0.69, 95% CI: 0.08, 1.30), and body mass index-for-age-z-scores (β = 0.25, 95% CI = 0.10, 0.41) were observed among intervention vs. control groups, adjusting for covariates (p < 0.05). Compared to the control, the intervention group had, on average, significantly larger increases in daily intakes of total energy, dietary fiber, protein, saturated fat, and several key micronutrients, p < 0.05. Findings suggest a positive impact of this school-based nutrition intervention on dietary knowledge, attitude, and nutritional status of Syrian refugee children. Further studies are needed to test the feasibility and long-term impact of scaling-up such interventions.
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Affiliation(s)
- Marwa Diab El Harake
- Department of Nutrition and Food Sciences, Faculty of Agriculture and Food Sciences, American University of Beirut, P.O. Box 11-0.236, Riad El Solh, Beirut 11072020, Lebanon.
| | - Samer Kharroubi
- Department of Nutrition and Food Sciences, Faculty of Agriculture and Food Sciences, American University of Beirut, P.O. Box 11-0.236, Riad El Solh, Beirut 11072020, Lebanon.
| | - Shadi K Hamadeh
- Environment and Sustainable Development Unit, Faculty of Agriculture and Food Sciences, American University of Beirut, P.O. Box 11-0.236, Riad El Solh, Beirut 11072020, Lebanon.
| | - Lamis Jomaa
- Department of Nutrition and Food Sciences, Faculty of Agriculture and Food Sciences, American University of Beirut, P.O. Box 11-0.236, Riad El Solh, Beirut 11072020, Lebanon.
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35
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Nicholson JS, Barton JM, Simons AL. Ability to Categorize Food Predicts Hypothetical Food Choices in Head Start Preschoolers. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2018; 50:238-246.e1. [PMID: 29170058 DOI: 10.1016/j.jneb.2017.09.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 09/17/2017] [Accepted: 09/26/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate whether preschoolers are able to identify and categorize foods, and whether their ability to classify food as healthy predicts their hypothetical food choice. DESIGN Structured interviews and body measurements with preschoolers, and teacher reports of classroom performance. SETTING Six Head Start centers in a large southeastern region. PARTICIPANTS A total of 235 preschoolers (mean age [SD], 4.73 [0.63] years; 45.4% girls). INTERVENTION(S) Teachers implemented a nutrition education intervention across the 2014-2015 school year in which children were taught to identify and categorize food as sometimes (ie, unhealthy) and anytime (ie, healthy). MAIN OUTCOME MEASURES Preschooler responses to a hypothetical snack naming, classifying, and selection scenario. ANALYSIS Hierarchical regression analyses to examine predictors of child hypothetical food selection. RESULTS While controlling for child characteristics and cognitive functioning, preschoolers who were better at categorizing food as healthy or unhealthy were more likely to say they would choose the healthy food. Low-contrast food pairs in which food had to be classified based on multiple dimensions were outside the cognitive abilities of the preschoolers. CONCLUSIONS AND IMPLICATIONS Nutrition interventions may be more effective in helping children make healthy food choices if developmental limitations in preschoolers' abilities to categorize food is addressed in their curriculum. Classification of food into evaluative categories is challenging for this age group. Categorizing on multiple dimensions is difficult, and dichotomous labeling of food as good or bad is not always accurate in directing children toward making food choices. Future research could evaluate further preschoolers' developmental potential for food categorization and nutrition decision making and consider factors that influence healthy food choices at both snack and mealtime.
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Affiliation(s)
- Jody S Nicholson
- Department of Psychology, University of North Florida, Jacksonville, FL.
| | - Jennifer M Barton
- Department of Human Development and Family Sciences, University of Texas at Austin, Austin, TX
| | - Ali L Simons
- Department of Psychology, University of North Florida, Jacksonville, FL
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Abstract
Purpose
Implementation of a new food literacy curriculum provides multiple health and social benefits to school students. The success of any new curriculum execution is partly determined by teachers’ perceptions about the new curriculum contents, and barriers and challenges for its delivery. The purpose of this paper is to explore teachers’ views of a new food literacy curriculum named Victorian Certificate of Education Food Studies for senior secondary school students in Victoria, Australia.
Design/methodology/approach
A qualitative study design was used in this study. In total, 14 teachers who were planning to teach the new curriculum were individually interviewed in October-December 2016. The interviews were transcribed and analysed using the template analysis technique.
Findings
The majority of teachers appreciated the inclusion of food literacy and nutrition concepts in the new curriculum. However, half of the teachers had doubts about their readiness to teach it. Most teachers mentioned that they needed more training and resources to increase their confidence in teaching the curriculum.
Practical implications
These findings reveal that teachers need more awareness, resources, and guidance to increase their confidence in delivering the new curriculum. Provision of more resources and opportunities for training in food literacy concepts and instructional methods could facilitate its implementation.
Originality/value
These findings serve as an important first step to gain the perspectives of secondary school teachers’ opinions about the new curriculum. Moreover, these opinions and suggestions could inform the future design and implementation of similar food literacy curricula in Australia or elsewhere.
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Stage VC, Kolasa KM, Díaz SR, Duffrin MW. Exploring the Associations Among Nutrition, Science, and Mathematics Knowledge for an Integrative, Food-Based Curriculum. THE JOURNAL OF SCHOOL HEALTH 2018; 88:15-22. [PMID: 29224221 PMCID: PMC5728171 DOI: 10.1111/josh.12576] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 03/14/2017] [Accepted: 09/19/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Explore associations between nutrition, science, and mathematics knowledge to provide evidence that integrating food/nutrition education in the fourth-grade curriculum may support gains in academic knowledge. METHODS Secondary analysis of a quasi-experimental study. Sample included 438 students in 34 fourth-grade classrooms across North Carolina and Ohio; mean age 10 years old; gender (I = 53.2% female; C = 51.6% female). Dependent variable = post-test-nutrition knowledge; independent variables = baseline-nutrition knowledge, and post-test science and mathematics knowledge. Analyses included descriptive statistics and multiple linear regression. RESULTS The hypothesized model predicted post-nutrition knowledge (F(437) = 149.4, p < .001; Adjusted R = .51). All independent variables were significant predictors with positive association. CONCLUSIONS Science and mathematics knowledge were predictive of nutrition knowledge indicating use of an integrative science and mathematics curriculum to improve academic knowledge may also simultaneously improve nutrition knowledge among fourth-grade students. Teachers can benefit from integration by meeting multiple academic standards, efficiently using limited classroom time, and increasing nutrition education provided in the classroom.
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Affiliation(s)
- Virginia C Stage
- Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, 4310J Health Sciences Building, Greenville, NC 27858
| | - Kathryn M Kolasa
- Department of Family Medicine, Department of Pediatrics, Brody School of Medicine, East Carolina University, Greenville, NC 27858
| | | | - Melani W Duffrin
- Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC 27858
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Zancul MDS, Precioso J, Alves R. Educação Alimentar em escolas do Ensino Básico de Portugal. REVISTA DE ESTUDIOS E INVESTIGACIÓN EN PSICOLOGÍA Y EDUCACIÓN 2017. [DOI: 10.17979/reipe.2017.0.06.2187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Este trabalho tem como principal objectivo analisar o papel do professor de Ciências Naturais na Educação Alimentar (EA) e indagar acerca das práticas. Neste estudo foi aplicado um questionário, a professores de Ciências Naturais e a professores responsáveis pela Educação para a Saúde (EpS) em escolas de ensino básico de duas cidades no Norte de Portugal. A EA está inserida nos currículos escolares e é abordada de forma diversificada pelos professores. É possível perceber o aumento da preocupação com a oferta de alimentos saudáveis dentro do espaço escolar e das políticas públicas voltadas para a área da EA.
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What Should Be Taught in Secondary Schools' Nutrition and Food Systems Education? Views from Prominent Food-Related Professionals in Australia. Nutrients 2017; 9:nu9111207. [PMID: 29099070 PMCID: PMC5707679 DOI: 10.3390/nu9111207] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 10/20/2017] [Accepted: 10/30/2017] [Indexed: 11/24/2022] Open
Abstract
Education can help young people to attain the knowledge and the skills that they need to make proper food choices and develop lifelong healthy eating patterns. This study explored the perspectives of prominent food-related professionals in Australia regarding essential nutrition and food systems (N&FS) education programs for adolescents during formal education. Semi-structured interviews were conducted with 21 prominent food-related professionals in Australia. Interview transcripts were analysed thematically. Four essential areas for N&FS education programs were identified. (1) Key nutrition messages to a healthy lifestyle; (2) Skill development programs to enhance health and wellbeing; (3) Ethical food-related lessons to support environmental sustainability, farm animal welfare, local producers, and food security; and, (4) Introductory lessons about foods from farm to plate to facilitate more informed food choices. Findings of this study may provide new insights for curriculum developers in Australia for further assessment of the current gaps in N&FS components of secondary school curriculum. Integration of these four areas into secondary school curricula has the potential to enhance adolescents’ knowledge of important scientific and ethical issues in a range of N&FS fields, and enable them to develop fundamental food-related life skills that are supportive of health and wellbeing.
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Sadegholvad S, Yeatman H, Parrish AM, Worsley A. Professionals' Recommended Strategies to Improve Australian Adolescents' Knowledge of Nutrition and Food Systems. Nutrients 2017; 9:nu9080844. [PMID: 28783108 PMCID: PMC5579637 DOI: 10.3390/nu9080844] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 08/02/2017] [Accepted: 08/02/2017] [Indexed: 12/12/2022] Open
Abstract
Background: Education and policy measures within schools are valuable strategies to promote health. This study explored views of experienced food-related educators, researchers and policy-makers regarding their recommended strategies to improve Australian adolescents’ knowledge of nutrition and food systems (N&FS). Methods: Semi-structured interviews were conducted with twenty-one experienced food-related experts from across Australia. Interviews were conducted either by telephone or face-to-face. Recorded interviews were transcribed verbatim and analyzed thematically. Results: Five central themes and five sub-themes were identified from food professionals’ suggestions for best strategies to improve adolescents’ knowledge of N&FS. The central themes included: (1) specific improvements in schools’ core curricula; (2) pre-service and in-service training of school teachers about N&FS; (3) training students to develop a critical mind about N&FS issues; (4) multidisciplinary collaborations to improve school-based N&FS education; and (5) a supportive N&FS education environment for students. Conclusion and implication: These findings provide a guide for curriculum developers, educational policy developers, and food educators to incorporate the suggested N&FS strategies into Australian education programs in order to improve Australian adolescents’ knowledge and skills of N&FS issues. The results of this investigation also may assist the development of international N&FS curricula guides.
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Affiliation(s)
- Sanaz Sadegholvad
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Heather Yeatman
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Anne-Maree Parrish
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Anthony Worsley
- Centre for Physical Activity Research, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC 3125, Australia.
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Sadegholvad S, Yeatman H, Parrish AM, Worsley A. Experts' views regarding Australian school-leavers' knowledge of nutrition and food systems. Aust N Z J Public Health 2017; 41:502-507. [PMID: 28749568 DOI: 10.1111/1753-6405.12703] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 04/01/2017] [Accepted: 05/01/2017] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To explore Australian experts' views regarding strengths and gaps in school-leavers' knowledge of nutrition and food systems ( N&FS) and factors that influence that knowledge. METHOD Semi-structured interviews were conducted with 21 highly experienced food-related experts in Australia. Qualitative data were analysed thematically using Attride-Stirling's thematic network framework. RESULTS Two global themes and several organising themes were identified. The first global theme, 'structural curriculum-based problems', emerged from three organising themes of: inconsistencies in provided food education programs at schools in Australia; insufficient coverage of food-related skills and food systems topics in school curricula; and the lack of trained school teachers. The second global theme, 'insufficient levels of school-leavers knowledge of N&FS ', was generated from four organising themes, which together described Australian school-leavers' poor knowledge of N&FS more broadly and knowledge translation problem for everyday practices. CONCLUSION Study findings identified key problems relating to current school-based N&FS education programs in Australia and reported knowledge gaps in relation to N&FS among Australian school-leavers. IMPLICATIONS These findings provide important guidance for N&FS curriculum development, to clearly articulate broadly-based N&FS knowledge acquisition in curriculum policy and education documents for Australian schools.
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Affiliation(s)
- Sanaz Sadegholvad
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, New South Wales
| | - Heather Yeatman
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, New South Wales
| | - Anne-Maree Parrish
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, New South Wales
| | - Anthony Worsley
- Centre for Physical Activity Research, School of Exercise and Nutrition Sciences, Deakin University, Victoria
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Segrott J, Holliday J, Murphy S, Macdonald S, Roberts J, Moore L, Phillips C. Implementation of a Cooking Bus intervention to support cooking in schools in Wales, UK. HEALTH EDUCATION 2017; 117:234-251. [PMID: 28725120 PMCID: PMC5513095 DOI: 10.1108/he-06-2014-0073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Purpose The teaching of cooking is an important aspect of school-based efforts to promote healthy diets among children, and is frequently done by external agencies. Within a limited evidence base relating to cooking interventions in schools, there are important questions about how interventions are integrated within school settings. The purpose of this paper is to examine how a mobile classroom (Cooking Bus) sought to strengthen connections between schools and cooking, and drawing on the concept of the sociotechnical network, theorise the interactions between the Bus and school contexts. Design/methodology/approach Methods comprised a postal questionnaire to 76 schools which had received a Bus visit, and case studies of the Bus’ work in five schools, including a range of school sizes and urban/rural locations. Case studies comprised observation of Cooking Bus sessions, and interviews with school staff. Findings The Cooking Bus forged connections with schools through aligning intervention and schools’ goals, focussing on pupils’ cooking skills, training teachers and contributing to schools’ existing cooking-related activities. The Bus expanded its sociotechnical network through post-visit integration of cooking activities within schools, particularly teachers’ use of intervention cooking kits. Research limitations/implications The paper highlights the need for research on the long-term impacts of school cooking interventions, and better understanding of the interaction between interventions and school contexts. Originality/value This paper adds to the limited evidence base on school-based cooking interventions by theorising how cooking interventions relate to school settings, and how they may achieve integration.
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Affiliation(s)
- Jeremy Segrott
- Centre for Trials Research, Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), Cardiff University, Cardiff, UK
| | - Jo Holliday
- Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), Cardiff School of Social Sciences, Cardiff University, Cardiff, UK
| | - Simon Murphy
- Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), Cardiff School of Social Sciences, Cardiff University, Cardiff, UK
| | - Sarah Macdonald
- Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), Cardiff School of Social Sciences, Cardiff University, Cardiff, UK
| | - Joan Roberts
- Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), Cardiff School of Social Sciences, Cardiff University, Cardiff, UK
| | - Laurence Moore
- MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK
| | - Ceri Phillips
- Swansea Centre for Health Economics, College of Human and Health Sciences, Swansea University, Swansea, UK
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Tamiru D, Argaw A, Gerbaba M, Ayana G, Nigussie A, Belachew T. Effect of integrated school-based nutrition education on optimal dietary practices and nutritional status of school adolescents in Southwest of Ethiopia: a quasi-experimental study. Int J Adolesc Med Health 2016; 29:/j/ijamh.ahead-of-print/ijamh-2016-0015/ijamh-2016-0015.xml. [PMID: 27977399 DOI: 10.1515/ijamh-2016-0015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 06/03/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND Malnutrition and infection are major barriers to educational access and achievement in low-income countries and also work in conjunction with each other in deteriorating wellness and productivity of school adolescents. METHODS A quasi-experimental design was used to evaluate the effectiveness of school-based nutrition education using a peer-led approach, health promotion through school media and health clubs. Data were collected at baseline, midline and end line from sampled participants. To account for the effect of time trend, the difference was measured using a repeated measure analysis. Variables that have p≤0.25 in the bivariate analyses were entered into multivariables to determine the independent effect of interventions. RESULTS There is a significant difference in food variety between food secure and insecure households (p<0.01). A significant improvement of animal source dietary intake was observed among intervention schools (p<0.001) that was significantly associated with an intervention [adjusted odds ratio (AOR)=0.26, confidence interval (CI): 0.16, 0.42], male gender (AOR=0.48, CI: 0.31, 0.73) and household economic status (AOR=1.69, CI: 1.01, 2.84). The control group had high body mass index (BMI) at baseline, but a significant improvement was observed among the intervention schools, which positively associated with male gender (AOR=4.13, CI: 2.38, 7.15) and having a middle-income family (AOR=2.93, CI: 1.92, 6.15). CONCLUSION This study showed that by integrating a dietary intervention into school-based activities, there might be significant improvements in dietary intake of primary school adolescents. Therefore, school-based nutrition education programs should be a part of comprehensive school health programs to reach the students and potentially their families.
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Tamiru D, Argaw A, Gerbaba M, Nigussie A, Ayana G, Belachew T. Improving dietary diversity of school adolescents through school based nutrition education and home gardening in Jimma Zone: Quasi-experimental design. Eat Behav 2016; 23:180-186. [PMID: 27816856 DOI: 10.1016/j.eatbeh.2016.10.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 10/03/2016] [Accepted: 10/24/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE The purpose of this operational study was to assess the effectiveness school-based health and nutrition intervention supported with backyard gardening on the dietary diversity among school adolescents. METHODS A total of 1000 school adolescents from 10 to 19years were selected randomly. The intervention involved peer-led behavior change communication and health promotion through school media and health clubs. Data were collected at baseline, midline and end-line using structured questionnaires. Multivariable logistic regression analyses were used to determine the independent effect of interventions. RESULTS There was a significant increment of proportion of school children consuming diversified diet among the intervention group from 34.8% at baseline through 65.6% at midline to 74.7% at the end-line (p<0.001). Among control group, there was no change from midline (49.4%) to endline (48.8%), though there was a change from baseline (32.1%) to midline (49.4%). A significant difference of dietary diversity intake was observed between intervention and control groups at midline (F=5.64, p=0.042) and endline (F=5.85, p<0.001) survey. Being in the intervention school (OR=2.55 [1.55, 3.50]), being a boy (OR=1.75 [1.91, 2.56]) and having farmer mothers (OR=2.58 [1.01, 6.87]) were independent positive predictors of a diversified diet intake. However, having a mother who attended secondary schools were inversely associated (OR=0.25 [0.06, 0.97]) with consuming a diversified diet. CONCLUSION Findings of this study demonstrated that there was a significant improvement in dietary diversity of adolescents in intervention schools. The results imply that school based nutrition education should be a part of comprehensive school health programs to reach students and potentially their families.
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Affiliation(s)
- Dessalegn Tamiru
- Human Nutrition Unit, College of Health Sciences, Jimma University, Ethiopia.
| | - Alemayehu Argaw
- Human Nutrition Unit, College of Health Sciences, Jimma University, Ethiopia.
| | - Mulusew Gerbaba
- Human Nutrition Unit, College of Health Sciences, Jimma University, Ethiopia.
| | - Aderajew Nigussie
- Human Nutrition Unit, College of Health Sciences, Jimma University, Ethiopia.
| | - Girmay Ayana
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia.
| | - Tefera Belachew
- Human Nutrition Unit, College of Health Sciences, Jimma University, Ethiopia.
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Sadegholvad S, Yeatman H, Omidvar N, Parrish AM, Worsley A. Best Strategies to Improve School-leavers' Knowledge of Nutrition and Food Systems: Views from Experts in Iran. Int J Prev Med 2016; 7:119. [PMID: 27857832 PMCID: PMC5093892 DOI: 10.4103/2008-7802.193094] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 09/26/2016] [Indexed: 12/01/2022] Open
Abstract
Background: The research to date does not present an articulated approach to ensure nutrition and food systems education is systematically implemented within schools. This paper aimed to investigate food experts’ views of the best strategies to improve school-leavers’ knowledge of nutrition and food systems. Methods: In this qualitative study, 28 Iranian food and nutrition experts from four major provinces (Tehran, Fars, Isfahan, and Gilan) were selected and agreed to be interviewed. Required data were collected through in-depth, semi-structured, face-to-face, or telephone interviews and were analyzed thematically using NVivo. Results: The experts’ suggested strategies to improve Iranian school-leavers’ knowledge of nutrition and food systems fell into three key themes: Policy, education processes, and supportive environments. Together they formed an overarching theme of a multileveled system approach for transferring knowledge. Conclusions: Development of a scaffolded education program could assist curriculum developers and policy makers to assess and update current nutrition and food systems education programs in schools. Insights gained about education initiatives in one country such as Iran can provide an important impetus to support nutrition and food system education more widely.
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Affiliation(s)
- Sanaz Sadegholvad
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, NSW, Australia
| | - Heather Yeatman
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, NSW, Australia
| | - Nasrin Omidvar
- Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Anne-Maree Parrish
- School of Health and Society, Faculty of Social Sciences, University of Wollongong, NSW, Australia
| | - Anthony Worsley
- Centre for Physical Activity Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, Victoria, Australia
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The European School Fruit Scheme: impact on children's fruit and vegetable consumption in North Rhine-Westphalia, Germany. Public Health Nutr 2016; 20:542-548. [PMID: 27692018 DOI: 10.1017/s1368980016002652] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To assess the impact of the European School Fruit Scheme (SFS) in North Rhine-Westphalia, Germany, on children's fruit and vegetable (F&V) consumption, in particular frequency. DESIGN The study consisted of a pre-test/post-test design with an intervention (eight primary schools) and a control group (two primary schools). Children's F&V consumption frequency was measured prior to the introduction of the SFS in 2010 and after one year's delivery of F&V (2011). SETTING Ten primary schools in North Rhine-Westphalia, Germany. SUBJECTS In total, 499 primary-school children aged 6-11 years, 390 in the intervention and 109 in the control schools. RESULTS Children highly appreciated the SFS. More than 90 % evaluated the programme positively. Children in the intervention group showed a significant increase in F&V intake frequency from baseline to follow-up, from on average 1·26 (sd 1·37) to 2·02 (sd 1·33) times/d (P=0·000). The intervention variable had a highly significant impact on children's F&V consumption frequency, even after controlling for gender, age and stay at school for lunch (β=0·773; 95 % CI 0·59, 0·96). The SFS did not induce a reduction of F&V consumption at home. In the control group a non-significant decline in F&V consumption frequency from 1·31 (sd 1·26) to 1·18 (sd 1·34) times/d (P=0·325) was observed. CONCLUSION One year after the programme's implementation, the SFS led to a significant short-term increase in children's F&V consumption.
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Murillo AL, Safan M, Castillo-Chavez C, Phillips EDC, Wadhera D. Modeling eating behaviors: The role of environment and positive food association learning via a Ratatouille effect. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2016; 13:841-855. [PMID: 27775387 DOI: 10.3934/mbe.2016020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Eating behaviors among a large population of children are studied as a dynamic process driven by nonlinear interactions in the sociocultural school environment. The impact of food association learning on diet dynamics, inspired by a pilot study conducted among Arizona children in Pre-Kindergarten to 8th grades, is used to build simple population-level learning models. Qualitatively, mathematical studies are used to highlight the possible ramifications of instruction, learning in nutrition, and health at the community level. Model results suggest that nutrition education programs at the population-level have minimal impact on improving eating behaviors, findings that agree with prior field studies. Hence, the incorporation of food association learning may be a better strategy for creating resilient communities of healthy and non-healthy eaters. A Ratatouille effect can be observed when food association learners become food preference learners, a potential sustainable behavioral change, which in turn, may impact the overall distribution of healthy eaters. In short, this work evaluates the effectiveness of population-level intervention strategies and the importance of institutionalizing nutrition programs that factor in economical, social, cultural, and environmental elements that mesh well with the norms and values in the community.
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Affiliation(s)
- Anarina L Murillo
- Simon A Levin Mathematical, Computational and Modeling Sciences Center, Arizona State University, Tempe, AZ, United States.
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Shahnazi H, Bee Koon P, Abd Talib R, Lubis SH, Ganjali Dashti M, Khatooni E, Bahreini Esfahani N. Can the BASNEF Model Help to Develop Self-Administered Healthy Behavior in Iranian Youth? IRANIAN RED CRESCENT MEDICAL JOURNAL 2016; 18:e23847. [PMID: 27231582 PMCID: PMC4879761 DOI: 10.5812/ircmj.23847] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 10/27/2014] [Accepted: 11/11/2014] [Indexed: 11/25/2022]
Abstract
Background: The stage of youth is critical for human development in several ways. On the one hand, it can lead people towards the adoption of a healthy lifestyle during adulthood based on these earlier practices. On the other hand, it can comprise the development of healthy living practices later on in live, an outcome which is often caused by the youth adopting a risky lifestyle early on. Objectives: The primary objective of this study was to determine the effectiveness of implementing an educational intervention program based on the BASNEF Model (a simplified approach to understanding behavior), designed to cultivate self-administered lifestyle control skills in youths. Materials and Methods: This was a quasi-experimental intervention study, implemented during 2010 - 2011. A total of 288 randomly selected high-school students between the ages of 15 and 17 participated in this study. These students were later divided into experimental and control groups. Subjects completed a BASNEF questionnaire at the baseline (pre-test), one month later (post-test) and three months after the educational intervention (follow-up). Four educational sessions were held, each of a 120 - 150 minute duration. After the data had been collected, the ANOVA test was used to compare trends in changes. The Pearson correlation coefficient was then used to analyze the correlation between components of the BASNEF model. Finally, regression analysis was used to determine the predictive power of the study. Results: Results from the intervention study reveal that the beliefs and attitudes about nutrition of the intervention group, calculated in terms of scores, improved significantly for both male and female subjects (P < 0.001) as compared to the control group. The mean BASNEF scores for improvements in beliefs among girls and boys were 79.2% and 70.1%, respectively and for attitudes, 61.2% and 59.4%. The increase was significantly higher in the intervention group (P < 0.001). Furthermore, participation in physical activity was more frequent among members of the intervention group than among those in the control group (P < 0.001). Conclusions: The BASNEF model could be effective in encouraging the adoption of nutritious eating habits and more active lifestyles at an early age in order to foster long-term health and well-being.
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Affiliation(s)
- Hossein Shahnazi
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Poh Bee Koon
- Department of Nutrition and Dietetics, Faculty of Health Sciences, National University of Malaysia, Kuala Lumpur, Malaysia ; Department of Health Care, School of Healthcare Sciences, Faculty of Health Sciences, National University of Malaysia, Kuala Lumpur, Malaysia
| | - Ruzita Abd Talib
- Department of Nutrition and Dietetics, Faculty of Health Sciences, National University of Malaysia, Kuala Lumpur, Malaysia ; Department of Health Care, School of Healthcare Sciences, Faculty of Health Sciences, National University of Malaysia, Kuala Lumpur, Malaysia
| | - Syarif Husin Lubis
- Department of Biostatistics, Faculty of Health Sciences, Universiti Sains Malaysia, Penanag, Malaysia
| | - Marjan Ganjali Dashti
- School of Biological Sciences, Enteric Diseases Research Cluster, Institute for Research in Molecular Medicine (INFORMM), University of Science, Penang, Malaysia
| | - Elham Khatooni
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Nimah Bahreini Esfahani
- Department of Community Nutrition, Food Security Research Center, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, IR Iran
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Expanding a successful community-based obesity prevention approach into new communities: Challenges and achievements. Obes Res Clin Pract 2015; 10:197-206. [PMID: 26166010 DOI: 10.1016/j.orcp.2015.05.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 05/14/2015] [Accepted: 05/29/2015] [Indexed: 11/23/2022]
Abstract
OBJECTIVE A previously successful community-based obesity prevention intervention with a focus on school settings was expanded into new communities with varying contexts. In order to understand the complexities involved in implementing health promotion activities in schools, this study examined experiences of school staff and project officers including barriers, contextual factors and achievements. METHODS School environment assessments were conducted in schools across four Victorian communities with school staff (n=1-5 staff plus a trained researcher per group in 9 primary and 8 secondary schools) 12-18 months post-intervention. Process reports from project officers were also reviewed and analysed (n=4). RESULTS School staff commonly reported time pressures as a barrier to implementation and project officers working within schools reported competing priorities and limited health promotion experience of staff; lack of stakeholder engagement; low participation in some activities and insufficient implementation time. Contextual factors included community socioeconomic status, student ethnicity and living rurally. Achievements included student and staff enjoyment from programme activities, staff capacity building, partnerships, embedding activities into existing infrastructure and programmes, and having consistent health-related messages repeated through a variety of strategies. CONCLUSIONS Community-based interventions with a focus on school settings need to consider system level, organisational and contextual (i.e. socioeconomic, ethnicity, family and town characteristics) factors when expanding previously effective strategies into new communities. Implementation benefits may have added whole of school benefits in addition to child health. Focussing on overcoming the challenges experienced in this complex initiative is required for future interventions. TRIAL REGISTRATION ACTRN12609000892213.
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Carraway-Stage V, Hovland J, Showers C, Díaz S, Duffrin MW. Food-based science curriculum yields gains in nutrition knowledge. THE JOURNAL OF SCHOOL HEALTH 2015; 85:231-240. [PMID: 25731197 PMCID: PMC7489299 DOI: 10.1111/josh.12243] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Revised: 07/31/2014] [Accepted: 10/22/2014] [Indexed: 06/04/2023]
Abstract
BACKGROUND Students may be receiving less than an average of 4 hours of nutrition instruction per year. Integrating nutrition with other subject areas such as science may increase exposure to nutrition education, while supporting existing academics. METHODS During the 2009-2010 school year, researchers implemented the Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Intermediate (FMI) curriculum in 18 fourth-grade classrooms, whereas 16 classrooms served as comparison. FMI is a hands-on, integrative curriculum for children in grades 3-5 that uses food as a tool to teach mathematics and science. Researchers developed a 28-item multiple-choice questionnaire to assess students' nutrition knowledge in 6 content areas. Students were evaluated at baseline and post-intervention. Data were analyzed using independent t tests. Analysis of covariance was employed to control for differences at baseline when assessing the effectiveness of the FMI curriculum to increase nutrition knowledge. RESULTS A significant improvement was observed in total nutrition knowledge at post-intervention (adjusting for baseline) between groups (F [1] = 128.95; p < .01) and in all content areas post-intervention. CONCLUSIONS Findings from this study suggest teachers were successfully able to integrate science and nutrition to meet multiple academic standards. More specifically, results showed implementation of the integrative FMI curriculum effectively improved fourth-graders' nutrition knowledge compared with students not exposed to FMI.
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Affiliation(s)
- Virginia Carraway-Stage
- Department of Nutrition Science, East Carolina University, Nutrition Science, E 1000 5th St, Rivers 266, Greenville, NC 27834.
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