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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Nutritional analysis of school meals in some Saskatoon elementary schools

Gougeon, Laura Andres Rossi 05 September 2008
Canadian scientific literature lacks quantitative information on school meals, which, in Can-ada, are not regulated by law and do not have any national nutritional standard. Nutritional stan-dards and guidelines are essential in evaluation and monitoring studies to maintainor im-proveschool meals quality. This research looked at the nutritional quality of meals served by some elementary schools running a school meal program administered by CHEP Good Food Inc., a non-profit organization, in Saskatoon, SK. Data collected from 1997 until 2006 were combined to those collected in the 2007/08 school-year. Lunches were compared to 1/3 Dietary Reference Intakes (DRI), and breakfasts and snacks, to ¼ DRI. Using one-sample t-tests and ANOVA, p< 0.05, we evaluated nutrients that were suggested to be below the standard. Sas-katchewans food-based standards were also used to evaluate food group content according to the Canadas Food Guide to Healthy Eating. On-site observations in selected schools shed light on childrens choices and plate waste. Focus groups with selected nutrition coordinators (NC) provided insight into their practices. Overall, lunches and breakfasts had a good nutrient profile but were low mainly in energy, vitamin E, potassium, and, in some years, folate and calcium, particularly for 9-13 year-olds. Findings suggested that snacks seem to be below the DRI stan-dards, but they can be an opportunity for nutrition education. We observed no clear or significant trend across the years. All meals offered good amounts of fruits and vegetables, grains, and dairy products. Plate waste was low and related to NCs practices. Analysis of the interviews exposed some possible explanations for the quantitative results and allowed some recommendations. Findings from this study provide support for future establishment of school meals nutritional standards and for possible changes and improvements of the program, and will enrich knowledge regarding school meals.
2

Nutritional analysis of school meals in some Saskatoon elementary schools

Gougeon, Laura Andres Rossi 05 September 2008 (has links)
Canadian scientific literature lacks quantitative information on school meals, which, in Can-ada, are not regulated by law and do not have any national nutritional standard. Nutritional stan-dards and guidelines are essential in evaluation and monitoring studies to maintainor im-proveschool meals quality. This research looked at the nutritional quality of meals served by some elementary schools running a school meal program administered by CHEP Good Food Inc., a non-profit organization, in Saskatoon, SK. Data collected from 1997 until 2006 were combined to those collected in the 2007/08 school-year. Lunches were compared to 1/3 Dietary Reference Intakes (DRI), and breakfasts and snacks, to ¼ DRI. Using one-sample t-tests and ANOVA, p< 0.05, we evaluated nutrients that were suggested to be below the standard. Sas-katchewans food-based standards were also used to evaluate food group content according to the Canadas Food Guide to Healthy Eating. On-site observations in selected schools shed light on childrens choices and plate waste. Focus groups with selected nutrition coordinators (NC) provided insight into their practices. Overall, lunches and breakfasts had a good nutrient profile but were low mainly in energy, vitamin E, potassium, and, in some years, folate and calcium, particularly for 9-13 year-olds. Findings suggested that snacks seem to be below the DRI stan-dards, but they can be an opportunity for nutrition education. We observed no clear or significant trend across the years. All meals offered good amounts of fruits and vegetables, grains, and dairy products. Plate waste was low and related to NCs practices. Analysis of the interviews exposed some possible explanations for the quantitative results and allowed some recommendations. Findings from this study provide support for future establishment of school meals nutritional standards and for possible changes and improvements of the program, and will enrich knowledge regarding school meals.
3

The School Food and Beverage Policy: Examining Schools' Readiness to Implement the Policy with Organizational Readiness for Change

Chaleunsouk, Lisa 25 May 2012 (has links)
Food and nutrition are an integral part of daily life and can have an effect on social, cognitive, and physical development as well as the prevention of negative health outcomes. The development of the School Food and Beverage Policy was targeted to both elementary and secondary schools in Ontario as a proactive approach to health and wellbeing by eliminating the sale of foods that do not meet nutrition criteria. School food policies can play an important role in students’ overall health and well-being, but little is known about schools’ readiness for implementing these policies. The purpose of this study was to examine schools’ readiness to implement the policy with an organizational readiness lens. This study consisted of a policy analysis and qualitative interviews with 8 administrators who were directly involved in the planning and preparation for the policy and 4 teachers who were recommended by their respective principals as key stakeholders in assisting in the process. Policy analysis uncovered the inconsistencies within the policy, while interview data revealed emergent themes surrounding: pre-implementation planning, policy technicalities, and challenges of confronting implementation. The variability in perspectives of readiness illustrates the complexity of preparing for policy implementation across schools and even within schools. Findings suggest that there is a need for more effective dissemination, in-service training, and education for school stakeholders in order to engage and stimulate interest and compliance of the nutrition standards. Having appealing and nutritious foods that students will enjoy is an area that requires more work. Developing supportive partnerships within and outside the school to reinforce consistent messages to students is also an area that needs attention. The results of this research serve as a framework for potential solutions to school nutrition policies, strategies, and interventions and may also inform key stakeholders and policy makers in adapting and refining policies as a means of supporting the implementation process for successful outcomes. / Thesis (Master, Education) -- Queen's University, 2012-05-25 15:28:52.064
4

The School Food and Beverage Policy: Examining Schools' Readiness to Implement the Policy with Organizational Readiness for Change

Chaleunsouk, Lisa 07 June 2012 (has links)
Food and nutrition are an integral part of daily life and can have an effect on social, cognitive, and physical development as well as the prevention of negative health outcomes. The development of the School Food and Beverage Policy was targeted to both elementary and secondary schools in Ontario as a proactive approach to health and wellbeing by eliminating the sale of foods that do not meet nutrition criteria. School food policies can play an important role in students’ overall health and wellbeing, but little is known about schools’ readiness for implementing these policies. The purpose of this study was to examine schools’ readiness to implement the policy with an organizational readiness lens. This study consisted of a policy analysis and qualitative interviews with 8 administrators who were directly involved in the planning and preparation for the policy and 4 teachers who were recommended by their respective principals as key stakeholders in assisting in the process. Policy analysis uncovered the inconsistencies within the policy, while interview data revealed emergent themes surrounding: pre-implementation planning, policy technicalities, and challenges of confronting implementation. The variability in perspectives of readiness illustrates the complexity of preparing for policy implementation across schools and even within schools. Findings suggest that there is a need for more effective dissemination, in-service training, and education for school stakeholders in order to engage and stimulate interest and compliance of the nutrition standards. Having appealing and nutritious foods that students will enjoy is an area that requires more work. Developing supportive partnerships within and outside the school to reinforce consistent messages to students is also an area that needs attention. The results of this research serve as a framework for potential solutions to school nutrition policies, strategies, and interventions and may also inform key stakeholders and policy makers in adapting and refining policies as a means of supporting the implementation process for successful outcomes. / Thesis (Master, Education) -- Queen's University, 2012-06-06 16:34:45.881
5

An assessment of the comprehension of the preliminary 2007 version of the South African paediatric food-based dietary guidelines for Northern Sotho infants 6–12 months of age in Soshanguve and Ga-Rankuwa

Pretorius, Adeline 04 1900 (has links)
Thesis (MNutr--Stellenbosch University, 2015. / ENGLISH ABSTRACT: Introduction Malnutrition, in both adults and children, is a problem worldwide with negative health consequences. The World Health Organization (WHO) and Food and Agricultural Organization (FAO) of the United Nations (UN) therefore initiated the implementation of country-specific food-based dietary guidelines (FBDGs) to be used as an educational tool to address nutrition-related health issues. They further suggested consumer testing to evaluate the comprehension and cultural acceptability thereof prior to the release of country-specific FBDGs. Focus group discussions (FGDs) were recommended for consumer testing. Aim The aim of this study was to assess the comprehension and applicability of the 2007 version of the preliminary South African paediatric food-based dietary guidelines (PFBDGs) for healthy infants aged 6–12 months in Soshanguve and Ga-Rankuwa. Specific objectives included qualitative evaluation of exposure to preliminary PFBDGs, participants’ interpretation thereof, cultural acceptability and practical application of the guidelines. Socio-demographic information was collected to determine whether these factors could potentially exert an influence on the comprehension and applicability of the FBDGs. This study could further inform emerging efforts to update public health initiatives to educate mothers/caregivers of infants. Methodology An observational, cross-sectional study design was followed, incorporating both qualitative and quantitative research methods. FGDs were utilised to assess comprehension of the PFBDGs and gather insight into perceptions, attitudes and appropriateness of the PFBDGs. Quantitative data were collected by means of a questionnaire regarding the socio-demographic profiles of participants. Setting This study focused on two small, densely populated towns, Soshanguve and Ga-Rankuwa, in the north western district of Tshwane in the Gauteng province of South Africa. The areas represent relatively low socio-economic communities that include a mix of formal and informal urban setting. Participants Twenty-seven Northern Sotho-speaking mothers and caregivers of infants aged 6–12 months participated in a total of six FGDs. Each FGD was attended by between three and six participants. Results None of the participants had previous exposure to the PFBDGs, although they were familiar with most of the concepts. Guidelines were generally well received and understood, but a few were misinterpreted; particularly those pertaining to “enjoy time with your baby”, “increase your baby’s meals to five times per day” and “teach your baby to drink from a cup”. These needed further explanation and rephrasing by the investigator to improve their comprehensibility. The guideline pertaining to breastfeeding was the most familiar, well accepted and most generally applied. Quantitative results indicated no significant difference between the socio-demographic profiles of participants in Soshanguve and Ga-Rankuwa. Participants’ education level, employment status and housing conditions were considered a good representation of the population. It appears that socio-demographic circumstances may affect exposure to, and interpretation and application of the PFBDGs. Conclusion Many of the adjustments recommended from this research is consistent with the changes incorporated in the recently published revised PFBDGs. Supportive documentation, educational material and health campaigns tailored to specific socio-demographic groups may further enhance the interpretation of the revised guidelines and their exposure to the public, once tested and adopted. / AFRIKAANSE OPSOMMING: Inleiding Wanvoeding onder kinders en volwassenes, is ʼn wêreldwye probleem wat, as dit nie aangespreek word nie, ernstige gesondheidsgevolge kan inhou. Die Wêreldgesondheidsorganisasie (WGO) en die Voedsel-en-landbou-organisasie (VLO) het die implementering van voedselgebaseerde dieetriglyne (VGDR) spesifiek aan elke land geïnisieer sodat dit as opleidingshulpmiddel kan dien om voedselverwante gesondheidsprobleme op te los. Daar is voorgestel dat verbruikers die riglyne in fokusgroepbesprekings (FGBs) evalueer om begrip en die kulturele toepaslikheid van bevolking-spesifieke riglyne te toets voordat dit bekendgestel word. Doel Die doel van die studie was om begrip en die toepassing van die 2007 weergawe van die voorlopige Suid-Afrikaanse pediatriese voedselgebaseerde dieetriglyne (PVGDR) vir gesonde kinders van 6–12 maande te bepaal. Spesifieke doelwitte het kwalitatiewe evaluering ten opsigte van blootstelling, deelnemers se interpretasie, kulturele aanvaarbaarheid en praktiese toepassing van die riglyne ingesluit. Sosiodemografiese inligting is ingesamel om te bepaal of daar ʼn verband bestaan tussen hierdie omstandighede en die begrip en toepassing van PVGDR’s. Hierdie studie kan toekomstige pogings ondersteun om openbare-gesondheidsprogramme by te werk en om moeders en versorgers oor babas in te lig. Ontwerp Die studieontwerp was ’n waarnemende deursnit met kwalitatiewe en kwantitatiewe navorsingsmetodes. FGBs was gebruik om die begrip van die PVGDR’s te bepaal en insigte oor die persepsies, houdings en geskiktheid van die PVGDR’s in te samel. Kwantitatiewe data is ingesamel met ʼn vraelys oor die sosiodemografiese profiele van deelnemers. Omgewing Die studie het gefokus op twee klein, digbevolkte stedelike gebiede, Soshanguve en Ga-Rankuwa in Tshwane, die noord-westelike distrik van die provinsie Gauteng in Suid-Afrika. Die areas verteenwoordig relatief lae sosio-ekonomiese gemeenskappe met ʼn mengsel van formele en informele stedelike nedersettings. Deelnemers Die studiegroep het 27 Noord-Sotho-sprekende moeders en versorgers ingesluit wat aan altesaam 6 FGB’s deelgeneem het. Tussen drie en ses deelnemers het elke FGB bygewoon. Resultate Geen deelnemers was voorheen aan PVGDR’s blootgestel nie, hoewel die meerderheid met meeste van die begrippe bekend was. Die riglyne was oor die algemeen goed aanvaar en verstaanbaar, maar ʼn paar was verkeerd geïnterpreteer; veral “geniet tyd saam met jou baba”, “vermeerder jou baba se maaltye na vyf kere per dag” en “leer jou baba om uit ʼn koppie te drink”. Verduideliking en herformulering was nodig om begrip te verbeter. Die riglyne oor borsvoeding was die bekendste, was die beste aanvaar en was in die algemeen toegepas. Kwantitatiewe resultate het aangedui dat die sosiodemografiese profiel van deelnemers uit Soshanguve en dié uit Ga-Rankuwa nie beduidend verskil nie. Deelnemers se opleidingsvlak, werkloosheidstatus en huislike omstandighede het die populasie goed verteenwoordig. Daar is bevind dat sosiodemografiese omstandighede blootstelling aan en begrip en toepassing van PVGDR’s kan beïnvloed. Gevolgtrekking Baie van die wysigings wat voorgestel is deur hierdie studie, stem ooreen met die verandering wat aangebring is in die onlangs gepubliseerde hersiene PVGDR’s. Ondersteunende dokumente, opvoedkundige materiaal en gesondheidsveldtogte vir spesifieke sosiodemografiese groepe sal die korrekte interpretasie van riglyne asook openbare bewusmaking bevorder. Die riglyne kan, met minimale aanpassings, suksesvol as ʼn voedingsverwante opvoedkundige hulpmiddel in die gemeenskap gebruik word. Baie van hierdie aanpassings is reeds aangebring tydens die ontwikkeling van die veranderde PVGDR’s. Die bevindinge van die studie kan ʼn kernbydrae tot die voorstelle lewer, en aanduidings vir voorstelle vir verdere ontwikkeling en evaluering oplewer.
6

Consumer testing of the preliminary paediatric food- based dietary guidelines, among English- and Afrikaans-speaking mothers, for healthy children aged 1 – 7 years in the city of Cape Town, South Africa

Scott, Lesley Dalene 03 1900 (has links)
Thesis (MNutr (Human Nutrition))--University of Stellenbosch, 2006. / PROJECT AIM The aim of this qualitative cross-sectional descriptive study was to test the comprehensibility of the preliminary Food-Based Dietary Guidelines for healthy children aged 1-7 years. Objectives included assessing exposure to Food-Based Dietary Guidelines, assessing comprehension of the proposed Paediatric Food-Based Dietary Guidelines (perceptions, interpretation and understanding of terminology, concepts and descriptions), and assessing whether the guidelines can be used in meal planning. METHOD The proposed study was submitted to the Committee for Human Research, Faculty of Health Sciences, Stellenbosch University, and was subsequently approved. Focus group discussions were used to collect data. The discussions were facilitated by the investigator in either English or Afrikaans, according to a predetermined discussion guideline. Mothers with children aged 1-7 years old voluntarily participated in the study. With permission from the Department of Education, mothers were contacted via randomly chosen pre-primary schools, crèches and playgroups. Focus groups were formed on the basis of language and socio-economic status (SES), using randomly selected suburbs to represent lower, middle and upper SES groups. Sixteen focus groups were conducted: 2 pilot groups, 1 English and 1 Afrikaans lower SES, 3 English and 3 Afrikaans middle SES groups, and 3 English and 3 Afrikaans upper SES groups. RESULTS A total of 76 mothers participated in the study. On the whole, the mothers understood the proposed Paediatric Food-Based Dietary Guidelines as intended by the Paediatric Working Group. The rationale behind the guidelines was not always known, but grasped once explained. No substantial differences were found between English and Afrikaans data. Differences were found between SES groups, with the highly educated upper SES groups having a better understanding of the nutritional information than the other groups. In all groups, mothers suggested that slight changes be made to the wording of the guidelines, and that examples and additional information be given along with each of the guidelines. Overall they agreed that the proposed guidelines might prove to be useful. CONCLUSION The proposed Paediatric Food-Based Dietary Guidelines were well received by the mothers in the focus groups. The target population which would most benefit from these guidelines would be the less educated, lower SES groups, as more highly educated mothers seem to already have greater exposure to nutritional information. This study shows that once the guidelines have been modified, they may be used as a comprehensive guide for nutritional education.

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