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1.
Can J Diet Pract Res ; 84(3): 171-175, 2023 09 01.
Article in English | MEDLINE | ID: mdl-36892257

ABSTRACT

Purpose: This study aimed to explore children's lived experiences with the Ontario Student Nutrition Program (OSNP), a free, school-based snack program implemented in elementary schools in Southwestern, Ontario, Canada, to gain insights into future school food programs (SFP).Methods: Focus group discussions (n=17) were conducted with 105 children in Grades 5 to 8 in seven elementary schools. Focus groups were audio-recorded, transcribed, and coded for themes using inductive content analysis.Results: Overall, children appreciated the OSNP and felt that it filled a need in students. Children also reported a willingness to try novel food items. For future SFPs, participants recommended that input be sought from children to ensure food preferences were considered. Children also discussed wanting more appealing food offerings that may include some choice. Finally, children also mentioned wanting a fair and equitable distribution of food in classrooms.Conclusions: Children appreciated the OSNP and reported benefits to themselves and their peers. They also provided some valuable recommendations for future SFPs. If a nationally funded SFP is to be considered in Canada, children expressed the need to make the program equitable, while still allowing schools the flexibility to meet their unique needs and preferences.


Subject(s)
Food Preferences , Food , Humans , Child , Ontario , Students , Nutritional Status
2.
Environ Res ; 212(Pt A): 113124, 2022 09.
Article in English | MEDLINE | ID: mdl-35339465

ABSTRACT

INTRODUCTION: Research has identified positive associations between green space and physical and mental health outcomes. Substance use outcomes, however, have received considerably less attention. This study investigates the association between residential greenness and substance use through an analysis of alcohol, tobacco, and marijuana use among youth and young adults. METHODS: This study utilized three waves (2016-2018) of the Canadian Community Health Survey (CCHS), as well as residential greenness data from the Canadian Urban Environmental Health Consortium (CANUE). Multinomial logistic regression was used to explore variation in the pattern of substance use between greenness quartiles. The sample included 14,070 youth and young adults (15-25 years). RESULTS: Residential greenness was not associated with alcohol use in general but was associated with lower odds of frequent binge drinking. Residential greenness was also associated with lower odds of tobacco use and greater odds of marijuana use. CONCLUSION: This study provides evidence that residential greenness is associated with patterns of substance use. The strength and direction of association, however, is highly contingent upon the substance under investigation. Living in greener neighborhoods may confer certain benefits to substance use and abuse among youth and young adults.


Subject(s)
Marijuana Use , Substance-Related Disorders , Adolescent , Canada/epidemiology , Humans , Marijuana Use/epidemiology , Substance-Related Disorders/epidemiology , Nicotiana , Tobacco Use/epidemiology , Young Adult
3.
Child Adolesc Ment Health ; 27(1): 59-72, 2022 02.
Article in English | MEDLINE | ID: mdl-34873823

ABSTRACT

BACKGROUND: Climate change is a threat to children's physical health, but there are also implications for mental well-being. Additionally, children may experience negative emotional responses stemming from an overarching awareness of the imminent threats to the planet due to climate change. METHOD: Using a scoping review, we examined the impact of climate change awareness on children's mental well-being and negative emotions. Our aim was to identify and describe the existing literature and highlight priorities for future research. Three specific objectives guided the review: (1) to identify and provide an overview of research regarding the impact of climate change awareness on children's mental well-being and negative emotions; (2) to summarize and clarify the terminology related to climate change awareness and children's mental well-being and negative emotions; and (3) to make recommendations for areas of future research. RESULTS: Thirty-three articles were included in a narrative synthesis. Many articles were reviews or editorials/commentaries. Of the empirical research, most were from Europe, North America, and Australia. The articles emphasized a large range of negative emotions that children felt about climate change, with anxiety and worry being the most researched and discussed. CONCLUSIONS: The research on the impact of awareness of climate change on children's mental well-being and negative emotions is in its early phases. Efforts are needed to advance conceptual clarity and operationalize concepts. Additionally, there is a need for research into the impact of climate change awareness on children's mental well-being and negative emotions among a greater diversity of people and places. Existing studies provide an encouraging basis from which to develop future research.


Subject(s)
Climate Change , Mental Health , Anxiety , Child , Child Health , Emotions , Humans
4.
Socioecon Plann Sci ; 82: 101110, 2022 Aug.
Article in English | MEDLINE | ID: mdl-35721381

ABSTRACT

The COVID-19 pandemic may have amplified the environmental, social, and economic implications of household food waste. A better understanding of household food wasting during the pandemic is needed to improve the management of waste and develop best practices for municipal waste management programs under crisis circumstances. A waste composition study was undertaken with 100 single-family households across the city of London, Ontario, Canada to determine the quantity and composition of household food waste disposed in June 2020, during the first wave of the COVID-19 pandemic. This study examines how household demographic, socioeconomic, and neighbourhood food environment characteristics influence household food wasting. On average, each household sent 2.81 kg of food waste to landfill per week, of which 52% was classified as avoidable food waste and 48% as unavoidable food waste. The quantity and composition of household food waste was found to be strongly influenced by the number of people and children in a household, and somewhat influenced by socioeconomic factors and neighbourhood food environment characteristics, including the availability, density, and proximity of retail food outlets.

5.
Public Health Nutr ; 24(14): 4693-4705, 2021 10.
Article in English | MEDLINE | ID: mdl-33866997

ABSTRACT

OBJECTIVE: Fruits and vegetables (FV) distribution interventions have been implemented as a public health strategy to increase children's intake of FV at school settings. The purpose of this review was to examine whether snack-based FV distribution interventions can improve school-aged children's consumption of FV. DESIGN: Systematic review and meta-analysis of articles published in English, in a peer-reviewed journals, were identified by searching six databases up to August 2020. Standardised mean differences (SMD) and 95 % CI were calculated using a random effects model. Heterogeneity was quantified using I2 statistics. SETTING: Population-based studies of interventions where the main focus was the effectiveness of distributed FV as snacks to schoolchildren in North America, Europe and Pacific were included. RESULTS: Forty-seven studies, reporting on fifteen different interventions, were identified; ten studies were included in the meta-analysis. All interventions were effective in increasing children's consumption of FV, with only one intervention demonstrating a null effect. Pooled results under all classifications showed effectiveness in improving children's consumption of FV, particularly for multi-component interventions at post-intervention (SMD 0·20, 95 % CI 0·13, 0·27) and free distribution interventions at follow-up (SMD 0·19, 95 % CI 0·12, 0·27). CONCLUSIONS: Findings suggest that FV distribution interventions provide a promising avenue by which children's consumption can be improved. Nonetheless, our results are based on a limited number of studies, and further studies should be performed to confirm these results. More consistent measurement protocols in terms of rigorous study methodologies, intervention duration and follow-up evaluation are needed to improve comparability across studies.


Subject(s)
Fruit , Vegetables , Child , Humans , Outcome Assessment, Health Care , Schools , Snacks
6.
Environ Res ; 172: 18-26, 2019 05.
Article in English | MEDLINE | ID: mdl-30769185

ABSTRACT

BACKGROUND: A growing body of research has examined the association between exposure to environmental factors during pregnancy and adverse birth outcomes; however, many studies do not control for potential covariates and findings vary considerably. OBJECTIVE: To test the relative influence of environmental factors including exposure to air pollution, major roads, highways, industry, parks, greenspaces, and food retailers on low birth weight (LBW) and preterm birth (PTB) in Southwestern Ontario (SWO), Canada, while accounting for medical (e.g., previous preterm birth, gestational diabetes), behavioral (e.g., alcohol, smoking), demographic (e.g., maternal age, body mass index), and neighborhood-level socioeconomic (e.g., household income, education) factors. METHODS: This retrospective cohort study consisted of a large sample of pregnant women from SWO who gave birth to singleton newborns between February 2009 and February 2014 at London Health Sciences Centre. Data on maternal postal codes were entered into a Geographic Information System to map the distribution of maternal residences and determine selected characteristics of their neighborhood environments (i.e., socioeconomic, built, natural). These variables were developed based on postal codes where the mothers lived prior to giving birth. Logistic regression was used to assess the relative effects of the physical environment, socioeconomic status, clinical history, and behavioral risk factors on mothers having a LBW or PTB infant. RESULTS: Out of 25,263 live births, 5.7% were LBW and 7.5% were PTB. Exposure to sulfur dioxide was a top predictor of both LBW and PTB. For every one-unit increase in sulfur dioxide, the odds of a LBW and PTB were 3.4 (95% CI: 2.2, 5.2) and 2.0 (95% CI: 1.4, 3.0) times higher, after controlling for other variables in the model, respectively (p < 0.001). Previous PTB was also highly associated with both birth outcomes. CONCLUSIONS: Health care providers should be informed about the hazards of air pollution to developing fetuses so that recommendations can be made to their pregnant patients about limiting exposure when air quality is poor.


Subject(s)
Infant, Low Birth Weight , Pregnancy Outcome , Premature Birth , Cohort Studies , Environmental Exposure , Female , Geographic Information Systems , Humans , Infant, Newborn , Ontario/epidemiology , Pregnancy , Pregnancy Outcome/epidemiology , Premature Birth/epidemiology , Retrospective Studies , Risk Factors
7.
Public Health Nutr ; 22(16): 3035-3048, 2019 11.
Article in English | MEDLINE | ID: mdl-31084651

ABSTRACT

OBJECTIVE: To examine the relationship between knowledge and beverage consumption habits among children. DESIGN: Cross-sectional analysis. Linear regression was used to identify sociodemographic, dietary and behavioural determinants of beverage consumption and knowledge, and to describe the relationships between children's knowledge and water and sugar-sweetened beverage (SSB) consumption. SETTINGS: Seventeen elementary schools in London, Ontario, Canada. PARTICIPANTS: A total of 1049 children aged 8-14 years. RESULTS: Knowledge scores were low overall. Children with higher knowledge scores consumed significantly fewer SSB (ß = -0·33; 95 % CI -0·49, -0·18; P < 0·0001) and significantly more water (ß = 0·34; 95 % CI 0·16, 0·52; P = 0·0002). More frequent refillable water bottle use, lower junk food consumption, lower fruit and vegetable consumption, female sex, higher parental education, two-parent households and not participating in a milk programme were associated with a higher water consumption. Male sex, higher junk food consumption, single-parent households, lower parental education, participating in a milk programme, less frequent refillable water bottle use and permission to leave school grounds at lunchtime were associated with a higher SSB consumption. Water was the most frequently consumed beverage; however, 79 % of respondents reported consuming an SSB at least once daily and 50 % reported consuming an SSB three or more times daily. CONCLUSIONS: Elementary-school children have relatively low nutrition and water knowledge and consume high proportions of SSB. Higher knowledge is associated with increased water consumption and reduced SSB consumption. Interventions to increase knowledge may be effective at improving children's beverage consumption habits.


Subject(s)
Diet , Health Knowledge, Attitudes, Practice , Sugar-Sweetened Beverages/statistics & numerical data , Water , Child , Cross-Sectional Studies , Diet/psychology , Diet/statistics & numerical data , Female , Humans , Male
8.
Prev Med ; 106: 79-85, 2018 01.
Article in English | MEDLINE | ID: mdl-29030264

ABSTRACT

The purpose of this study was to test a conceptual model linking parental support and parental physical activity (PA), with children's perception of parental support and children's PA. Baseline data were drawn from the Grade 5 ACT-i-Pass community-based PA intervention conducted in London, Ontario between May and October 2014. Parent and child PA were measured using the International Physical Activity Questionnaire and Physical Activity Questionnaire for Children, respectively. Questions pertaining to parental support and children's perception of that parental support were obtained via questionnaires. We employed structural equation modeling techniques to test the conceptual model. In total, 467 boys and 469 girls were included in the study. The model provided an acceptable model fit. Child's perception of parental support for PA had a positive effect on boys' (b=0.319) and girls' (b=0.326) PA. Parental PA was not significantly related to child's perception of parental support for PA. However, parent reported support for PA had a significant, positive effect on child's perception of parental support for boys (b=0.352) and girls (b=0.584). In terms of the indirect effects, the effect of parental PA on child's PA was not statistically significant; however, as expected, parental support for PA had a statistically significant indirect effect on child PA level in both groups. The findings of this study demonstrate the importance of children's perceptions of parental support in relation to their PA behaviours. Developing a better understanding of factors related to children's PA and identifying determinants and mediators of activity behaviours will help inform PA interventions.


Subject(s)
Exercise/physiology , Parents , Perception , Social Support , Child , Cross-Sectional Studies , Female , Health Behavior , Humans , Male , Ontario , Surveys and Questionnaires
9.
BMC Public Health ; 18(1): 1053, 2018 Aug 22.
Article in English | MEDLINE | ID: mdl-30134889

ABSTRACT

BACKGROUND: Physical activity plays a fundamental role in the health and well-being of children. Walking is the most common form of physical activity and the journey to and from school provides an opportunity for children to be active every day. This study examines how child and parent perceptions of barriers to active school travel influences children's behaviour. METHODS: Participants were recruited from 48 elementary schools in Southwestern Ontario, Canada. The study sample includes 1296 children (ages 9-14 years) who live within walking distance of their school, defined as 1.6 km network distance. Chi-square analysis examined differences between child and parent perceptions of barriers to active school travel. Logistic regression models examined how parent and child perceptions of barriers influence active school travel behaviour, while controlling for key intrapersonal, interpersonal, and physical environment factors. RESULTS: The results indicate that there are significant differences in how parents and children perceive barriers to active school travel. Model results find older children, children without siblings, households with no vehicles, and children who live closer to school are most likely to use active school travel. Parent perceptions of barriers are found to have a greater influence on children's active school travel behaviour than children's perceptions. Different perceptions of barriers influence active school travel to school compared to returning home from school. CONCLUSIONS: Child and parent perceptions of barriers to active school travel differ and have different impacts on children's travel behaviour. Understanding how child and parent perceptions of barriers differ can help policymakers and practitioners develop specialized interventions aimed at increasing children's use of active school travel and children's overall physical activity. Interventions used to promote active school travel should focus on safety, as well as perceptions of distance to break parental habits of routinely driving their children to school. Overall, this study highlights the importance of considering both child and parent perceptions to create a safe and accessible environment to allow for an increase in active school travel behaviour among elementary school children who live within walking distance of their school.


Subject(s)
Child Behavior , Parents/psychology , Schools , Transportation/methods , Walking/psychology , Adolescent , Child , Cross-Sectional Studies , Female , Humans , Male , Ontario , Perception
10.
BMC Public Health ; 15: 1286, 2015 Dec 23.
Article in English | MEDLINE | ID: mdl-26700641

ABSTRACT

BACKGROUND: Physical activity during childhood is associated with a multitude of physical, behavioural, and psychological health benefits. Identification of effective population level strategies for increasing children's physical activity levels is critical for improving the overall health of Canadians. The overall objective of this study is to assess how a naturally-occurring, community-level intervention which offers Grade 5 children in London, Canada a free access pass to physical activity opportunities (facilities and programs) for an entire school year can lead to increased physical activity among recipients. METHODS/DESIGN: This study adopts a longitudinal cohort study design to assess the effectiveness of improving children's access to physical activity opportunities for increasing their physical activity levels. To meet our overall objective we have three aims: (1) to assess whether the provision of free access increases children's physical activity levels during and after the intervention compared to a control group; (2) to assess how and why child-specific trajectories of physical activity (between-children differences in level of physical activity measured across time) in the intervention group differ according to children's individual and household characteristics; and (3) to explore additional factors that are unaccounted for in the theoretical model to gain a further understanding of why the free access intervention had varying effects on changing physical activity levels. We will be addressing these aims using a mixed methods approach, including: a series of youth surveys conducted before, during, immediately after, and 4-months after the intervention; parent surveys before, during, and post-intervention; real-time tracking of the access pass use during the intervention; and focus groups at the conclusion of the intervention. Data compiled from the youth surveys will provide a subjective measure of physical activity to be used as our outcome measure to address our primary aims. DISCUSSION: The results of this study can inform policy- and decision-makers about the sub-groups of the population that benefitted the most (or least) from the intervention to provide more specific information on how to develop and target future interventions to have a greater impact on the physical activity levels and overall health of children.


Subject(s)
Child Behavior/psychology , Exercise/psychology , Health Promotion/methods , Motor Activity , Parent-Child Relations , Parents/education , Adolescent , Canada , Child , Cohort Studies , Female , Humans , Longitudinal Studies , Male , Recreation , Schools
11.
J Nutr Educ Behav ; 56(3): 145-161, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38284954

ABSTRACT

INTRODUCTION: Adolescents are often exposed to food retailers selling unhealthy food items during their lunch breaks and school commutes. This systematic review examines the influence of school neighborhood food retail environments on adolescent food purchasing. METHODS: A systematic search of 6 databases. Observational studies published from January 2012 to December 2022 that measured food availability, accessibility, or exposure, measured food purchasing, and focused on adolescents (aged 10-19 years) were eligible for inclusion. RESULTS: Twelve studies with 97 findings were included. Thirty-one findings indicated that a school neighborhood with a high density of unhealthy food retail, a school with unhealthy food retail nearby, or exposure to unhealthy food retail on the journey to/from school was associated with higher prevalence and frequency of unhealthy food purchases. DISCUSSION: Adolescents' food purchasing behaviors may be meaningfully affected by their school neighborhood food retail environment; however, the included studies have many methodological shortcomings. IMPLICATIONS FOR RESEARCH AND PRACTICE: Results identify the need for new studies that measure food purchasing, use comprehensive definitions of food retail environments, and adopt more rigorous methods to approximate exposure to food retail. More robust evidence would strengthen the rationale for policy or program interventions and potentially indicate specific targets for intervention.

12.
Health Place ; 87: 103212, 2024 May.
Article in English | MEDLINE | ID: mdl-38493658

ABSTRACT

E-cigarettes are a popular mode of delivery for nicotine, tobacco and cannabis. The prevalence of vaping among youth is increasing and this review aims to identify features of the neighbourhood environment, e.g., retailers, advertisements, and policies, that are associated with youth vaping. We included 48 studies. Of these, approximately 40% and 60% reported that presence of e-cigarette retailers, and advertisements, was associated with statistically higher odds of e-cigarette use in youth, respectively. Approximately 30% of studies reported that policies affecting e-cigarette availability were associated with statistically lower odds of vaping. Identifying these influential features of the neighbourhood environment will help formulate appropriate policies to reduce e-cigarette use among youth.


Subject(s)
Electronic Nicotine Delivery Systems , Vaping , Humans , Vaping/epidemiology , Adolescent , Electronic Nicotine Delivery Systems/statistics & numerical data , Residence Characteristics , Advertising/statistics & numerical data , Commerce
13.
Nutr Rev ; 82(4): 467-486, 2024 Mar 11.
Article in English | MEDLINE | ID: mdl-37330675

ABSTRACT

CONTEXT: Adolescence is a critical stage for improving nutrition. The popularity of smartphones makes them an ideal platform for administering interventions to adolescents. A systematic review has yet to assess the impact of smartphone app-based interventions exclusively on adolescents' dietary intake. Furthermore, despite the impact of equity factors on dietary intake and the claim for mobile health of increased accessibility, there is minimal research on the reporting of equity factors in the evaluation of smartphone app-based nutrition-intervention research. OBJECTIVES: This systematic review examines the effectiveness of smartphone app-based interventions on adolescents' dietary intake and the frequency with which equity factors and statistical analyses specific to equity factors are reported in these intervention studies. DATA SOURCES: Databases (ie, Scopus, CINAHL, EMBASE, MEDLINE, PsycINFO, ERIC, and Cochrane Central Register for Randomized Control Trials) were searched for studies published from January 2008 to October 2022. Smartphone app-based intervention studies that were nutrition focused, evaluated at least 1 dietary intake variable, and included participants with a mean age between 10 and 19 years were included. All geographic locations were included. DATA EXTRACTION AND ANALYSIS: Study characteristics, intervention results, and reported equity factors were extracted. Because of the heterogeneity of dietary outcomes, findings were reported as a narrative synthesis. CONCLUSION: In total, 3087 studies were retrieved, 14 of which met the inclusion criteria. Eleven studies reported a statistically significant improvement in at least 1 dietary outcome because of the intervention. Reporting of at least 1 equity factor across articles' Introduction, Methods, Results, and Discussion sections was minimal (n = 5), and statistical analyses specific to equity factors were rare, occurring in only 4 of the 14 included studies. Future interventions should include a measurement of intervention adherence and report the impact of equity factors on the effectiveness and applicability of interventions for equity-deserving groups.


Subject(s)
Mobile Applications , Adolescent , Humans , Child , Young Adult , Adult , Diet , Eating
14.
Can J Diet Pract Res ; 74(3): 114-8, 2013.
Article in English | MEDLINE | ID: mdl-24018002

ABSTRACT

PURPOSE: Fruit and vegetable (FV) consumption was examined among children aged seven to 10 years in a London, Ontario, neighbourhood. The goal was to determine areas requiring targeted programs to promote healthy lifestyles. METHODS: Data were gathered from 136 students in grades 2 to 4. Each student attended one of four elementary schools within a neighbourhood designated a priority by the City of London Child and Youth Network. The Day in the Life Questionnaire was used to collect the data. Instances of FV consumption were compared with Eating Well with Canada's Food Guide (CFG) guidelines. RESULTS: Ninety-eight percent of participants did not follow the CFG-recommended minimum guidelines; they had fewer than five instances of FV consumption daily. Eighty-seven percent had fewer than two instances of FV consumption daily. CONCLUSIONS: These data support national findings of low FV consumption among children.


Subject(s)
Fruit , Vegetables , Vulnerable Populations , Child , Child Nutritional Physiological Phenomena , Feeding Behavior , Female , Food Preferences , Humans , Life Style , Male , Motor Activity , Nutrition Assessment , Ontario , Pilot Projects , Recommended Dietary Allowances , Residence Characteristics , Socioeconomic Factors , Students , Surveys and Questionnaires
15.
J Am Coll Health ; 71(3): 959-966, 2023 04.
Article in English | MEDLINE | ID: mdl-34242122

ABSTRACT

Objective: To determine the prevalence of university students who have ever engaged in self-harm and to examine its correlates. Frequency of thinking about self-harm was explored as a secondary outcome. Participants: Students at Western University in London, Ontario, Canada. Methods: This cross-sectional study was completed via an online questionnaire. Logistic regressions assessed the influence of sociodemographic and behavioral factors associated with lifetime self-harm and thoughts about self-harm. Results: The sample consisted of 2626 university students. Almost 25% engaged in self-harm in their lifetime and close to 33% have thought about harming themselves. A non-straight sexual orientation, marijuana use, prescription drugs not prescribed, and mental health problems increased the risk of both outcomes. Females were over two times more likely to engage in self-harm than males. Conclusion: This study provides evidence that is needed for developing effective interventions to reduce the risk of self-harm by targeting university students who are most at-risk.


Subject(s)
Self-Injurious Behavior , Students , Humans , Male , Female , Cross-Sectional Studies , Universities , Self-Injurious Behavior/epidemiology , Ontario/epidemiology , Risk Factors
16.
J Am Coll Health ; : 1-25, 2023 Jul 12.
Article in English | MEDLINE | ID: mdl-37437204

ABSTRACT

Objective: Examine the impact of the campus food environment on postsecondary students' dietary behaviors (e.g., dietary intake) and food purchasing. Participants: Students currently attending a postsecondary institution, all ages and geographic locations included. Methods: A systematic search from January 2000-October 2022 was conducted in six databases using postsecondary education, food environment, and diet related keywords. Results: In total, 25 quantitative and 10 qualitative studies were extracted. All quantitative studies that conducted statistical analyses (n = 15) reported a statistically significant relationship between the campus food environment and dietary intake, including both positive and negative effects. All qualitative studies (n = 10) discussed students' experience of the campus food environment influencing their diet. Conclusions: This review found moderate evidence that the campus food environment has an impact on postsecondary students' dietary behaviors. A campus environment that has healthy foods accessible, affordable, and acceptable for postsecondary students may have a beneficial impact on students' dietary intake.

17.
Children (Basel) ; 9(7)2022 Jul 11.
Article in English | MEDLINE | ID: mdl-35884012

ABSTRACT

There is evidence to suggest that dietary intake of children differs by rural/urban place of residence: rural children may have a higher intake of foods high in fat and sugar than those living in urban environments. The aim of this study was to examine the intake of fruits and vegetables (FV) and the frequency of sugar-sweetened beverage (SSB) consumption, among a sample of rural children in Northern Ontario, Canada, in two different seasons. Sociodemographic factors and children's FV and SSB intake were measured using two repeated cross-sectional surveys, and seasonal information was based on the month of data collection. Logistic regressions were used to examine the odds of children eating five or more FVs, and the odds of 'frequently or always' consuming SSBs. During the fall, children reported eating five or more FV more often, when compared to winter (53.9% vs. 48.3%). In the fall, 25.8% of children reported 'frequently or always' drinking SSB, compared with 16.9% in winter. Indigenous children were less likely to eat five or more FV (OR 0.34 (95% CI 0.12-0.95)) in the fall when compared to non-Indigenous children. Findings indicate that intake of FV among rural students in this region is low, and the frequency of SSB is high, when compared with national recommendations.

18.
Children (Basel) ; 9(2)2022 Feb 01.
Article in English | MEDLINE | ID: mdl-35204898

ABSTRACT

The purpose of this study was to assess the implementation of a school snack program for children in elementary schools. School-level program volunteers' experiences were explored using semi-structured interviews. Fieldnotes were taken during on-site school visits. Quantitative data were collected through a General Information Form and Weekly Logbooks. Seven elementary schools in Southwestern Ontario were invited and agreed to participate. Interviews (n = 27) revealed that volunteers valued the program for its universality, the excitement it created, the opportunity for students to try new foods, and the social interactions that it generated. Challenges included the burden on snack volunteers to plan, procure, and prepare foods; the competition the program posed for school priorities; limited funding; and a lack of clear purpose for the program. Suggestions for improvement included providing adequate and sustained resources and an integration of the program into the curriculum. Data obtained from 15 on-site visits, 7 General Information Forms, and 59 (out of a total of 70) Weekly Logbooks confirmed the data obtained from interviews. This research provides insights into the challenges of volunteer-led school snack programs in Canada and may guide policy makers, practitioners, and researchers in the development of a universal, nationally funded school food program.

19.
Circ Econ Sustain ; : 1-18, 2022 Aug 03.
Article in English | MEDLINE | ID: mdl-35966037

ABSTRACT

To halve per capita global food waste by 2030, policies and programs that effectively reduce household food waste generation are needed. Building upon a previous randomized controlled trial, this study evaluated the long-term effectiveness of the "Reduce Food Waste, Save Money" household food waste reduction intervention by comparing direct measurements of household food waste generated by treatment (n = 47) and control households (n = 52) over three time periods. The results indicate that there has been a long-term, sustained 30% reduction of avoidable food waste sent to landfill by treatment households following the implementation of this intervention. Additionally, this study assessed the impact of pandemic circumstances on the quantity and composition of household food waste by comparing direct measurements of food waste generated by the same households before (October 2017) and during (June 2020) the COVID-19 pandemic. During the first wave of the pandemic in Ontario, Canada, study households (n = 99) sent 2.98 kg of food waste to landfill per week, of which 54% was classified as avoidable food waste, and the remaining 46% as unavoidable food waste. During the pandemic, the generation of unavoidable food waste significantly increased by 65% (p < 0.01). There were also significant changes to the composition of wasted food, including a 78% increase in avoidable fruit and vegetables (p < 0.01), a 228% increase in avoidable other food (p < 0.01), and an 84% increase in unavoidable other food (p = 0.02).

20.
Children (Basel) ; 9(10)2022 Sep 23.
Article in English | MEDLINE | ID: mdl-36291393

ABSTRACT

Interventions to improve dietary quality and intake of fruits and vegetables (FV) among Canadian children have had modest success, and it has been suggested that food knowledge could be key to improvement. Programs have been criticized for insufficiently connecting food knowledge with food skills and decision making about dietary intake. The objective of this study was to investigate factors associated with FV consumption by elementary school children, aged 9-14 years, in Ontario, Canada, including food knowledge, socioeconomic status, sociodemographic characteristics, and the food environment. In 2017-2019, a cross-sectional survey was administered to 2443 students at 60 elementary schools across Southwestern Ontario (SWO), Canada. A parent survey was used to validate self-reported sociodemographic variables. The mean intake of FV reported by these participants was 2.6 (SD 1.1) and 2.4 (SD 1.2) servings/day, respectively. A FV intake below WHO guidelines was reported by 40.7% of respondents. Knowledge score, child age, and parent employment status significantly predicted higher reported intake of FV. This study shows that FV intake among this population group is low, and increased intake is associated with higher food knowledge. To encourage healthy eating, school-based food and nutrition programs that incorporate multiple components and emphasize food literacy are needed.

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