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Tadakamadla SK, Rathore V, Mitchell AE, Johnson N, Morawska A. Protocol of a cluster randomised controlled trial evaluating the effectiveness of an online parenting intervention for promoting oral health of 2-6 years old Australian children. BMJ Open 2022; 12:e056269. [PMID: 36229155 PMCID: PMC9562284 DOI: 10.1136/bmjopen-2021-056269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Dental decay is a major problem among Australian children. It can be prevented through good self-care and limiting sugar intake, but many parents/caregivers lack the skills and confidence to help their children adopt these practices. This trial will evaluate the efficacy of Healthy Habits Triple P - Oral health, a web-based online programme, in improving children's oral health-related behaviours (toothbrushing, snacking practices and dental visits) and related parenting practices, thereby preventing dental caries. METHODS AND ANALYSIS This is a cluster, parallel-group, single-blinded, randomised controlled trial of an online intervention for parents/caregivers of children aged 2-6 years. From the City of Gold Coast (Australia), 18 childcare centres will be randomly selected, with equal numbers randomised into intervention and control arms. Intervention arm parents/caregivers will receive access to a web-based parenting intervention while those in the control arm will be directed to oral health-related information published by Australian oral health agencies. After the completion of the study, the Healthy Habits Triple P - Oral health intervention will be offered to parents/caregivers in the control arm. The primary outcome of this trial is toothbrushing frequency, which will be assessed via Bluetooth supported smart toothbrushes and parent/caregiver report. Data on other outcomes: parenting practices and child behaviour during toothbrushing, consumption of sugar rich foods and parents' confidence in dealing with children's demands for sugar rich food, and dental visiting practices, will be collected through a self-administered questionnaire at baseline (before randomisation), and 6 weeks (primary endpoint), 6 months and 12 months after randomisation. Data on dental caries will be collected at baseline, 12 and 18 months post-randomisation. ETHICS AND DISSEMINATION Ethical approval has been obtained from Human Research Ethics Committees of Griffith University (2020/700) and the University of Queensland (2020002839). Findings will be submitted for publication in leading international peer-reviewed journals. TRIAL REGISTRATION NUMBER ACTRN12621000566831.
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Affiliation(s)
- Santosh Kumar Tadakamadla
- Dentistry and Oral Health, Department of Rural Clinical Sciences, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
- Violet Vines Marshman Centre for Rural Health Research, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
| | - Vatsna Rathore
- Dentistry and Oral Health, Department of Rural Clinical Sciences, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
| | - Amy E Mitchell
- School of Nursing and Midwifery & Menzies Health Institute Queensland, Griffith University, Nathan, Queensland, Australia
- Parenting and Family Support Centre, School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Newell Johnson
- School of Medicine and Dentistry & Menzies Health Institute Queensland, Griffith University - Gold Coast Campus, Gold Coast, Queensland, Australia
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Alina Morawska
- Parenting and Family Support Centre, School of Psychology, University of Queensland, Brisbane, Queensland, Australia
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Online Parenting Intervention for Children’s Eating and Mealtime Behaviors: Protocol of a Randomized Controlled Trial. Healthcare (Basel) 2022; 10:healthcare10050924. [PMID: 35628060 PMCID: PMC9140754 DOI: 10.3390/healthcare10050924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/05/2022] [Accepted: 05/10/2022] [Indexed: 02/05/2023] Open
Abstract
Introduction: Obesity and overweight are significant health problems among Australian children. Parents play a vital role in establishing healthy eating behaviors in their children. However, parents often experience difficulties in implementing effective parenting practices and lack confidence in their ability to help children adopt these behaviors. This trial will evaluate the efficacy of an online program, Healthy Habits Triple P, in improving children’s snacking and mealtime behaviors and related parenting practices. Methods and analysis: This is a single-blinded, randomized controlled trial for parents of young Australian children aged 2–6 years. Participants will be recruited through childcare centers, social media, online parent forums and existing networks. The participants in the intervention arm will receive access to a web-based parenting intervention in addition to nutrition-related information for parents published by the National Health and Medical Research Council of Australia; those in the control arm will receive nutrition-related information only. After the completion of the study, the parenting intervention will be offered to the control arm. The primary outcome will be improvement in children’s eating habits. The secondary outcomes include parents’ self-efficacy, confidence, children’s mealtime behaviors and mealtime parenting strategies. Both primary and secondary outcomes will be evaluated through online-administered, validated parent-reported questionnaires. We will also undertake a quantitative and qualitative evaluation of the practicality and acceptability of the intervention.
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Koning M, Vink J, Notten N, Gevers D, Eisinga R, Larsen J. Development and preliminary validation of the Adolescent Food Parenting Questionnaire: Parent and adolescent version. Appetite 2021; 167:105618. [PMID: 34348166 DOI: 10.1016/j.appet.2021.105618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 07/13/2021] [Accepted: 07/30/2021] [Indexed: 01/03/2023]
Abstract
Suitable instruments for measuring Food Parenting Practices (FPP) among adolescents and their parents that also measure the perception of adolescents about their parent's FPP are rare. The current study describes the development and preliminary testing of a short 16-item Adolescent Food Parenting Questionnaire (AFPQ) for parents (AFPQ-p) and adolescents (AFPQ-a) that may enable future large-scale research on potentially eminent parent-child FPP discrepancy. Participants included 381 parents (73.8 % mothers; Mage 45.9, 26.2% fathers; Mage 49.1) and their adolescent children (aged 12-16) who participated in the Dutch "G(F)OOD together" study. Most parents finished higher professional education (mothers: 44.3 %; fathers: 34.4 %) and performed a paid job of 32 h per week or more (mothers: 22.1 %; fathers: 60.0 %). The theoretical framework of Vaughn (2016) was leading in the development of the AFPQ. Exploratory factor analysis (EFA) was performed on a random split sample of parent-adolescent dyads and confirmatory factor analysis (CFA) was performed on the other half. The EFA in both parent and adolescent samples resulted in a clear 5 factor solution explaining 61.6 % (AFPQ-p) and 64.2 % (AFPQ-a) of the variance respectively, representing the factors Autonomy Support (α = 0.79/.82), Coercive Control (α = 0.85/.83), Snack Structure (α = 0.79/75), Healthy Structure (α = 0.78/74) and Modelling (α = 0.69/85). CFA confirmed good model fit for the AFPQ-p and the AFPQ-a. Associations with adolescent self-reported food intake were in the expected direction, confirming the preliminary convergent validity of the instrument among a moderate to highly educated group of parent-adolescent dyads. Although the AFPQ provides a promising short instrument, future research in more diverse samples is needed to build evidence on the instrument's psychometric characteristics in other groups.
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Affiliation(s)
- Maaike Koning
- Department of Healthy Society, Knowledge Centre for Health and Social Work, Windesheim University of Applied Sciences, Zwolle, the Netherlands; Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands.
| | - Jacqueline Vink
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands.
| | - Natascha Notten
- Department of Healthy Society, Knowledge Centre for Health and Social Work, Windesheim University of Applied Sciences, Zwolle, the Netherlands.
| | - Dorus Gevers
- Maastricht University, Maastricht, the Netherlands.
| | - Rob Eisinga
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands.
| | - Junilla Larsen
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands.
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Jansen E, Thapaliya G, Aghababian A, Sadler J, Smith K, Carnell S. Parental stress, food parenting practices and child snack intake during the COVID-19 pandemic. Appetite 2021; 161:105119. [PMID: 33450298 PMCID: PMC7987761 DOI: 10.1016/j.appet.2021.105119] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/28/2020] [Accepted: 01/09/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has caused unprecedented disruptions to the lives of families. This study aimed to investigate the impact of pandemic-associated stress on food parenting practices including interactions surrounding snacks, and child diet. METHODS Parents (N = 318) of 2-12-year old children completed a cross-sectional online survey assessing current COVID-19-specific stress, pre-COVID-19 stress, financial stress (e.g. food insecurity), food parenting practices, and child snack intake frequency. Structural Equation Modeling was used to model simultaneous paths of relationships and test direct and indirect effects. RESULTS Stress, including financial hardship, was higher compared with before the crisis. The majority of children had regular mealtimes and irregular snack times. Higher COVID-19-specific stress was associated with more non-nutritive use of food and snacks (e.g. emotional and instrumental feeding), but also more structure and positive interactions (e.g. eating with or engaging with child around mealtimes). Higher COVID-19-specific stress was also associated with greater child intake frequency of sweet and savory snacks, with some evidence for mediation by snack parenting practices. CONCLUSION Our findings indicate that stress associated with the COVID-19 pandemic may be linked to child snack intake with potential impacts on child obesity risk, and suggest several modifiable points of intervention within the family context.
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Affiliation(s)
- E Jansen
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - G Thapaliya
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - A Aghababian
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - J Sadler
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - K Smith
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - S Carnell
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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van Nee RL, van Kleef E, van Trijp HCM. Dutch Preadolescents' Food Consumption at School: Influence of Autonomy, Competence and Parenting Practices. Nutrients 2021; 13:nu13051505. [PMID: 33946949 PMCID: PMC8145952 DOI: 10.3390/nu13051505] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023] Open
Abstract
Eating habits appear to become less healthy once children move into adolescence. Adolescence is characterized by increasing independence and autonomy. Still, parents continue influencing adolescents' eating habits. This cross-sectional study used a Self-Determination Theory perspective to examine how parents can support preadolescents' food-related autonomy and competence and how these factors are associated with healthy eating motivation and food consumption at school. In addition, the effect of relative healthy food availability at home on preadolescents' food consumption at school was explored. In total, 142 Dutch preadolescents (mean age 12.18) and 81 parents completed questionnaires. The results showed that preadolescents perceived themselves as having higher food-related autonomy and lower competence to eat healthily as compared to their parents' perceptions. A path analysis was conducted to test the hypothesized model. Although parental support was positively associated with food-related autonomy, higher food-related autonomy was related to less healthy food intake at school. On the other hand, competence to eat healthily indirectly affected preadolescents' healthy intake ratio through their healthy eating motivation. Finally, the relative availability of healthy options at home was positively associated with preadolescents' healthy intake ratio outside the home. Findings from the study advance the understanding of individual and environmental factors that influence eating habits during the key life period of early adolescence. The results may inform interventions aiming to guide preadolescents to make healthy food choices on their own.
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Stewart C, Frie K, Piernas C, Jebb SA. Development and Reliability of the Oxford Meat Frequency Questionnaire. Nutrients 2021; 13:922. [PMID: 33809192 PMCID: PMC7999625 DOI: 10.3390/nu13030922] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/05/2021] [Accepted: 03/09/2021] [Indexed: 11/16/2022] Open
Abstract
Reliable and valid measurements of meat intake are needed to advance understanding of its health effects and to evaluate interventions to reduce meat consumption. Here, we describe the development and reliability of the Oxford Meat Frequency Questionnaire (MFQ). It asks individuals to report the number of servings of meat and seafood products they consumed in the last 24 h and is administered daily over 7 days. The MFQ combines food portion size data from the UK Food Standards Agency with estimates of meat content in composite dishes from the UK's National Diet and Nutrition Survey. Adults who self-reported to eat meat (n = 129) completed a 3-week web-based test-retest reliability study assessing the MFQ twice, with a wash-out week in the middle. Two-way random intraclass correlation coefficients (ICC) revealed moderate to good agreement on all meat outcomes (total meat ICC = 0.716; minimum-maximum individual components = 0.531-0.680), except for fish and seafood (ICC = 0.257). Participants reported finding the questionnaire easy to use and, on average, completed it in less than 2 min. This new MFQ offers a quick, acceptable, and reliable method to measure changes in an individual's meat intake in a UK population.
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Bestle SMS, Christensen BJ, Trolle E, Biltoft-Jensen AP, Matthiessen J, Gibbons SJ, Ersbøll BK, Lassen AD. Reducing Young Schoolchildren's Intake of Sugar-Rich Food and Drinks: Study Protocol and Intervention Design for "Are You Too Sweet?" A Multicomponent 3.5-Month Cluster Randomised Family-Based Intervention Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:9580. [PMID: 33561071 PMCID: PMC7767356 DOI: 10.3390/ijerph17249580] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 12/15/2022]
Abstract
A high consumption of sugar-rich discretionary food and drinks has several health implications, which have been traced from childhood into adulthood. Parents act as primary mediators shaping children's dietary habits, and interventions that engage parents have shown to result in positive outcomes. Further, collaboration with local school health nurses and dentists provides an effective structural frame to support behaviour change and anchor new initiatives. The multicomponent 3.5-month cluster randomised family-focused intervention "Are you too Sweet?" aims to evaluate the effectiveness of communicating new Danish guidelines for sugar-rich discretionary food and drinks for school starters (5-7 years). This paper describes the development, outcomes and process evaluation of the intervention that includes three main components: extended dialogue during a school health nurse consultation, a box with home-use materials, and a social media platform to facilitate interaction among participants. Children (n = 160) and their parents were scheduled for a baseline interview at six different schools. The intervention was developed to increase self-efficacy, knowledge about guidelines, observational learning and reduce impediments for behavioural change. The desired primary outcome was a reduction in intake of sugar-rich food measured through a 7-day dietary record. The results contribute to the evidence on effective health promotion strategies.
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Affiliation(s)
- Sidse Marie Sidenius Bestle
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
| | - Bodil Just Christensen
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
| | - Ellen Trolle
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
| | - Anja Pia Biltoft-Jensen
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
| | - Jeppe Matthiessen
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
| | - Sarah Jegsmark Gibbons
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
| | - Bjarne Kjær Ersbøll
- Department of Applied Mathematics and Computer Science, Technical University of Denmark, 2800 Kongens Lyngby, Denmark;
| | - Anne Dahl Lassen
- Division of Food Technology, National Food Institute, Technical University of Denmark, Kemitorvet Building 201, 2800 Kongens Lyngby, Denmark; (B.J.C.); (E.T.); (A.P.B.-J.); (J.M.); (S.J.G.); (A.D.L.)
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Damen FW, Steenbekkers BL, de Vaal MT, Kampen JK, Fogliano V, Luning PA. General parenting and mothers’ snack giving behavior to their children aged 2–7. Food Qual Prefer 2020. [DOI: 10.1016/j.foodqual.2020.103961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Gibson EL, Androutsos O, Moreno L, Flores-Barrantes P, Socha P, Iotova V, Cardon G, De Bourdeaudhuij I, Koletzko B, Skripkauskaite S, Manios Y. Influences of Parental Snacking-Related Attitudes, Behaviours and Nutritional Knowledge on Young Children's Healthy and Unhealthy Snacking: The ToyBox Study. Nutrients 2020; 12:nu12020432. [PMID: 32046193 PMCID: PMC7071198 DOI: 10.3390/nu12020432] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 01/23/2020] [Accepted: 02/04/2020] [Indexed: 12/25/2022] Open
Abstract
This study investigated parental influences on preschool children's healthy and unhealthy snacking in relation to child obesity in a large cross-sectional multinational sample. Parents and 3-5 year-old child dyads (n = 5185) in a kindergarten-based study provided extensive sociodemographic, dietary practice and food intake data. Parental feeding practices that were derived from questionnaires were examined for associations with child healthy and unhealthy snacking in adjusted multilevel models, including child estimated energy expenditure, parental education, and nutritional knowledge. Parental healthy and unhealthy snacking was respectively associated with their children's snacking (both p < 0.0001). Making healthy snacks available to their children was specifically associated with greater child healthy snack intake (p < 0.0001). Conversely, practices that were related to unhealthy snacking, i.e., being permissive about unhealthy snacking and acceding to child demands for unhealthy snacks, were associated with greater consumption of unhealthy snacks by children, but also less intake of healthy snacks (all p < 0.0001). Parents having more education and greater nutritional knowledge of snack food recommendations had children who ate more healthy snacks (all p < 0.0001) and fewer unhealthy snacks (p = 0.002, p < 0.0001, respectively). In the adjusted models, child obesity was not related to healthy or unhealthy snack intake in these young children. The findings support interventions that address parental practices and distinguish between healthy and unhealthy snacking to influence young children's dietary patterns.
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Affiliation(s)
- Edward Leigh Gibson
- Department of Psychology, University of Roehampton, London SW15 4JD, UK;
- Correspondence:
| | - Odysseas Androutsos
- Department of Nutrition and Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, 42132 Trikala, Greece
| | - Luis Moreno
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Faculty of Health Sciences, University of Zaragoza, Edificio del SAI, C/Pedro Cerbuna s/n, 50009 Saragossa, Spain; (L.M.); (P.F.-B.)
- Instituto Agroalimentario de Aragón (IA2), 50013 Saragossa, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Saragossa, Spain
| | - Paloma Flores-Barrantes
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Faculty of Health Sciences, University of Zaragoza, Edificio del SAI, C/Pedro Cerbuna s/n, 50009 Saragossa, Spain; (L.M.); (P.F.-B.)
- Instituto Agroalimentario de Aragón (IA2), 50013 Saragossa, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Saragossa, Spain
| | - Piotr Socha
- The Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
| | - Violeta Iotova
- Department of Pediatrics, Medical University of Varna, 9002 Varna, Bulgaria;
| | - Greet Cardon
- Department of Movement and Sports Sciences, Ghent University, 9000 Ghent, Belgium; (G.C.); (I.D.B.)
| | - Ilse De Bourdeaudhuij
- Department of Movement and Sports Sciences, Ghent University, 9000 Ghent, Belgium; (G.C.); (I.D.B.)
| | - Berthold Koletzko
- Dr von Hauner Children’s Hospital, LMU-Ludwig-Maximilians-University at Munich, D-80337 Munich, Germany;
| | | | - Yannis Manios
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671 Athens, Greece;
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Ward AL, Galland BC, Haszard JJ, Meredith-Jones K, Morrison S, McIntosh DR, Jackson R, Beebe DW, Fangupo L, Richards R, Te Morenga L, Smith C, Elder DE, Taylor RW. The effect of mild sleep deprivation on diet and eating behaviour in children: protocol for the Daily Rest, Eating, and Activity Monitoring (DREAM) randomized cross-over trial. BMC Public Health 2019; 19:1347. [PMID: 31640636 PMCID: PMC6805447 DOI: 10.1186/s12889-019-7628-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 09/13/2019] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND Although insufficient sleep has emerged as a strong, independent risk factor for obesity in children, the mechanisms by which insufficient sleep leads to weight gain are uncertain. Observational research suggests that being tired influences what children eat more than how active they are, but only experimental research can determine causality. Few experimental studies have been undertaken to determine how reductions in sleep duration might affect indices of energy balance in children including food choice, appetite regulation, and sedentary time. The primary aim of this study is to objectively determine whether mild sleep deprivation increases energy intake in the absence of hunger. METHODS The Daily, Rest, Eating, and Activity Monitoring (DREAM) study is a randomized controlled trial investigating how mild sleep deprivation influences eating behaviour and activity patterns in children using a counterbalanced, cross-over design. One hundred and ten children aged 8-12 years, with normal reported sleep duration of 8-11 h per night will undergo 2 weeks of sleep manipulation; seven nights of sleep restriction by going to bed 1 hr later than usual, and seven nights of sleep extension going to bed 1 hr earlier than usual, separated by a washout week. During each experimental week, 24-h movement behaviours (sleep, physical activity, sedentary behaviour) will be measured via actigraphy; dietary intake and context of eating by multiple 24-h recalls and wearable camera images; and eating behaviours via objective and subjective methods. At the end of each experimental week a feeding experiment will determine energy intake from eating in the absence of hunger. Differences between sleep conditions will be determined to estimate the effects of reducing sleep duration by 1-2 h per night. DISCUSSION Determining how insufficient sleep predisposes children to weight gain should provide much-needed information for improving interventions for the effective prevention of obesity, thereby decreasing long-term morbidity and healthcare burden. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry ACTRN12618001671257 . Registered 10 October 2018.
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Affiliation(s)
- Aimee L. Ward
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Barbara C. Galland
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | | | | | - Silke Morrison
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | | | - Rosie Jackson
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Dean W. Beebe
- Department of Pediatrics, University of Cincinnati College of Medicine, Division of Behavioral Medicine and Clinical Psychology Cincinnati Children’s Hospital Medical Center, Ohio, USA
| | - Louise Fangupo
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | | | - Lisa Te Morenga
- School of Health, Victoria University of Wellington, Wellington, New Zealand
| | - Claire Smith
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Dawn E. Elder
- Department of Paediatrics and Child Health, University of Otago, Wellington, New Zealand
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Bartelink N, van Assema P, Kremers S, Savelberg H, Gevers D, Jansen M. Unravelling the Effects of the Healthy Primary School of the Future: For Whom and Where Is It Effective? Nutrients 2019; 11:E2119. [PMID: 31492048 PMCID: PMC6770282 DOI: 10.3390/nu11092119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/23/2019] [Accepted: 09/04/2019] [Indexed: 01/11/2023] Open
Abstract
The 'Healthy Primary School of the Future' (HPSF) aims to integrate health and well-being within the whole school system. This study examined the two-year effects of HPSF on children's dietary and physical activity (PA) behaviours at school and at home and investigated whether child characteristics or the home context moderated these effects. This study (n = 1676 children) has a quasi-experimental design with four intervention schools, i.e., two full HPSF (focus: nutrition and PA), two partial HPSF (focus: PA), and four control schools. Measurements consisted of accelerometry (Actigraph GT3X+) and questionnaires. Favourable effects on children's dietary and PA behaviours at school were found in the full HPSF; in the partial HPSF, only on PA behaviours. Children in the full HPSF did not compensate at home for the improved health behaviours at school, while in the partial HPSF, the children became less active at home. In both the full and partial HPSF, less favourable effects at school were found for younger children. At home, less favourable effects were found for children with a lower socioeconomic status. Overall, the effect of the full HPSF on children's dietary and PA behaviours was larger and more equally beneficial for all children than that of the partial HPSF.
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Affiliation(s)
- Nina Bartelink
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616 6200 MD Maastricht, The Netherlands.
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
- Academic Collaborative Centre for Public Health Limburg, Public Health Services, P.O. Box 33, 6400 AA Heerlen, The Netherlands.
| | - Patricia van Assema
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616 6200 MD Maastricht, The Netherlands.
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Stef Kremers
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Hans Savelberg
- Department of Nutritional and Movement Sciences, Nutrition and Translational Research Institute Maastricht (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Dorus Gevers
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Maria Jansen
- Academic Collaborative Centre for Public Health Limburg, Public Health Services, P.O. Box 33, 6400 AA Heerlen, The Netherlands.
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
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Bartelink N, van Assema P, Jansen M, Savelberg H, Kremers S. The Moderating Role of the School Context on the Effects of the Healthy Primary School of the Future. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E2432. [PMID: 31323922 PMCID: PMC6651395 DOI: 10.3390/ijerph16132432] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/02/2019] [Accepted: 07/04/2019] [Indexed: 01/05/2023]
Abstract
Background: The current study investigated the moderating role of the school context on the effects of a Dutch health promoting school initiative on children's health and health behaviors. Methods: The study used a mixed-methods design. The school context (n = 4) was assessed by the characteristics of the school population, teacher's health-promoting (HP) practices, implementers' perceived barriers, school's HP elements, and dominating organizational issues. Outcomes included objectively assessed BMI z-scores and physical activity (PA), and parent and child-reported dietary intake. Analyses included linear mixed models (four intervention schools versus four control schools), and qualitative comparisons between intervention schools with similar HP changes. Results: Effects on outcomes varied considerably across schools (e.g., range in effect size on light PA of 0.01-0.26). Potentially moderating contextual aspects were the child's socioeconomic background and baseline health behaviors; practices and perceived barriers of employees; and organizational issues at a school level. Conclusions: Similar HP changes lead to different outcomes across schools due to differences in the school context. The adoption of a complex adaptive systems perspective contributes to a better understanding of the variation in effects and it can provide insight on which contextual aspects to focus on or intervene in to optimize the effects of HP initiatives.
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Affiliation(s)
- Nina Bartelink
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
- Academic Collaborative Centre for Public Health Limburg, Public Health Services, P.O. Box 33, 6400 AA Heerlen, The Netherlands.
| | - Patricia van Assema
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Maria Jansen
- Academic Collaborative Centre for Public Health Limburg, Public Health Services, P.O. Box 33, 6400 AA Heerlen, The Netherlands
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Hans Savelberg
- Department of Nutritional and Movement Sciences, Nutrition and Translational Research Institute Maastricht (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Stef Kremers
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
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Bartelink NHM, van Assema P, Jansen MWJ, Savelberg HHCM, Moore GF, Hawkins J, Kremers SPJ. Process evaluation of the healthy primary School of the Future: the key learning points. BMC Public Health 2019; 19:698. [PMID: 31170941 PMCID: PMC6554901 DOI: 10.1186/s12889-019-6947-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 05/07/2019] [Indexed: 11/23/2022] Open
Abstract
Background While schools have potential to contribute to children’s health and healthy behaviour, embedding health promotion within complex school systems is challenging. The ‘Healthy Primary School of the Future’ (HPSF) is an initiative that aims to integrate health and well-being into school systems. Central to HPSF are two top-down changes that are hypothesized as being positively disruptive to the Dutch school system: daily free healthy lunches and structured physical activity sessions. These changes are expected to create momentum for bottom-up processes leading to additional health-promoting changes. Using a programme theory, this paper explores the processes through which HPSF and the school context adapt to one another. The aim is to generate and share knowledge and experiences on how to implement changes in the complex school system to integrate school health promotion. Methods The current study involved a mixed methods process evaluation with a contextual action-oriented research approach. The processes of change were investigated in four Dutch primary schools during the development year (2014–2015) and the first two years of implementation (2015–2017) of HPSF. The schools (each with 15–26 teachers and 233–389 children) were in low socio-economic status areas. Measurements included interviews, questionnaires, observations, and analysis of minutes of meetings. Results Top-down advice, combined with bottom-up involvement and external practical support were key facilitators in embedding HPSF within the schools’ contexts. Sufficient coordination and communication at the school level, team cohesion, and feedback loops enhanced implementation of the changes. Implementation of the healthy lunch appeared to be disruptive and create momentum for additional health-promoting changes. Conclusions Initiating highly visible positive disruptions to improve school health can act as a catalyst for wider school health promotion efforts. Conditions to create a positive disruption are enough time, and sufficient bottom-up involvement, external support, team cohesion and coordination. The focus should be on each specific school, as each school has their own starting point and process of change. Trial registration The study was retrospectively registered in the ClinicalTrials.gov database on 14 June 2016 (NCT02800616). Electronic supplementary material The online version of this article (10.1186/s12889-019-6947-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- N H M Bartelink
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands. .,Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200, MD, Maastricht, The Netherlands. .,Public Health Services, Academic Collaborative Centre for Public Health Limburg, P.O. Box 33, 6400, AA, Heerlen, The Netherlands.
| | - P van Assema
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.,Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200, MD, Maastricht, The Netherlands
| | - M W J Jansen
- Public Health Services, Academic Collaborative Centre for Public Health Limburg, P.O. Box 33, 6400, AA, Heerlen, The Netherlands.,Department of Health Services Research, CAPHRI, Maastricht University, P.O. Box 616, 6200, MD, Maastricht, The Netherlands
| | - H H C M Savelberg
- Department of Nutrition and Movement Sciences, NUTRIM, Maastricht University, P.O. Box 616, 6200, MD, Maastricht, The Netherlands
| | - G F Moore
- Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), School of Social Sciences, Cardiff University, 1-3 Museum Place, Cardiff, CF10 3BD, Wales
| | - J Hawkins
- Centre for the Development and Evaluation of Complex Interventions for Public Health Improvement (DECIPHer), School of Social Sciences, Cardiff University, 1-3 Museum Place, Cardiff, CF10 3BD, Wales
| | - S P J Kremers
- Department of Health Promotion, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, P.O. Box 616, 6200, MD, Maastricht, The Netherlands
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Niermann CYN, Gerards SMPL, Kremers SPJ. Conceptualizing Family Influences on Children's Energy Balance-Related Behaviors: Levels of Interacting Family Environmental Subsystems (The LIFES Framework). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15122714. [PMID: 30513788 PMCID: PMC6313966 DOI: 10.3390/ijerph15122714] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/23/2018] [Accepted: 11/28/2018] [Indexed: 01/15/2023]
Abstract
Healthy or unhealthy behavioral patterns develop and are maintained in a family context. The importance of the family environment for children’s and adolescents’ energy balance-related behaviors (EBRBs) has been shown previously. However, the way different family environmental factors are interrelated and interact with personal factors (e.g., motivation) are not well understood. Furthermore, the majority of studies have focused on the parent-child subsystem. However, there are family-level socialization dynamics that affect the development of a healthy lifestyle beyond the impact of parenting behaviors. The current paper aims to synthesize theoretical and empirical literature on different types of family influences. The Levels of Interacting Family Environmental Subsystems (LIFES) framework incorporates family influences on three levels (immediate, proximal, distal) and of three subsystems (individual, parent-child, family), relates them to each other and postulates potential paths of influence on children’s EBRBs. Several studies examining specific sections of the framework provide empirical support for LIFES’ propositions. Future studies should place their research in the context of the interrelationship of different family environmental influences. A better understanding of the interrelated influences would enhance the understanding of the development and maintenance of overweight and obesity among children and is crucial for the development of effective interventions.
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Affiliation(s)
- Christina Y N Niermann
- Department of Sport Science, University of Konstanz, P.O. Box 30, 78457 Konstanz, Germany.
| | - Sanne M P L Gerards
- Department of Health Promotion, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, 6200 MD Maastricht, The Netherlands.
| | - Stef P J Kremers
- Department of Health Promotion, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, 6200 MD Maastricht, The Netherlands.
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