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Family-based habit intervention to promote parent support for child physical activity in Canada: protocol for a randomised trial.

ABSTRACT: INTRODUCTION:Regular physical activity (PA) participation has many important physical and psychological health benefits, managing and preventing over 25 chronic conditions. Being more physically active as a child is associated with being more active as an adult, but less than 10% of Canadian children are achieving the recommended PA guidelines of 60?minutes per day of moderate to vigorous PA. Parental support is a predictor of child PA, but parent intention to support child PA does not always predict enacted support. Targeting factors that assist in the sustainability of parent support behaviour of child PA may have an impact on child PA. The purpose of this study is to evaluate an intervention designed to promote habit formation of parental support (HABIT, independent variable) on child PA (dependant variable) compared with a planning and education group (PLANNING) and an education only group (EDUCATION). METHODS AND ANALYSIS:The three conditions will be compared using a 6-month longitudinal randomised trial. Eligible families have at least one child aged 6-12 years who is not meeting the 2011 Canadian PA Guidelines. Intervention materials are delivered at baseline, with check-in sessions at 6 weeks and 3 months. Child's moderate-to-vigorous PA, measured by accelerometry, is assessed at baseline, 6 weeks, 3 months and 6 months as the primary outcome. At baseline and 6 months, children perform fitness testing. Parents and children complete questionnaires at all timepoints. So far, 123 families have been recruited from the Greater Victoria and surrounding area. Recruitment will be continuing through 2020 with a target of 240 families. ETHICS AND DISSEMINATION:This protocol has been approved by the University of Victoria Human Research Ethics Board (Victoria, Canada). Results will be shared at conferences as presentations and as published manuscripts. Study findings will be made available to interested participants. TRIAL REGISTRATION NUMBER:NCT03145688; Pre-results.

SUBMITTER: Medd ER

PROVIDER: S-EPMC7200035 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature

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Family-based habit intervention to promote parent support for child physical activity in Canada: protocol for a randomised trial.

Medd Emily R ER Beauchamp Mark R MR Blanchard Chris M CM Carson Valerie V Gardner Benjamin B Warburton Darren Er DE Rhodes Ryan E RE

BMJ open 20200414 4

<h4>Introduction</h4>Regular physical activity (PA) participation has many important physical and psychological health benefits, managing and preventing over 25 chronic conditions. Being more physically active as a child is associated with being more active as an adult, but less than 10% of Canadian children are achieving the recommended PA guidelines of 60 minutes per day of moderate to vigorous PA. Parental support is a predictor of child PA, but parent intention to support child PA does not a ...[more]

PMID: 32295773

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Project description:IntroductionThe PLAYshop programme is a novel, brief, theory-based, parent-focused physical literacy intervention in early childhood designed to address the major public health issue of childhood physical inactivity. The primary objective of this study is to examine the efficacy of the virtually delivered PLAYshop programme in increasing preschool-aged children's physical literacy, including fundamental movement skills and motivation and enjoyment.Methods and analysisThis study aims to recruit 130 families with preschool-aged children (3-5 years) from Alberta and British Columbia, Canada who will be randomised to an intervention or control group. The PLAYshop programme is informed by the Capability, Opportunity, Motivation, Behavior (COM-B) model and includes four intervention strategies: (1) educational training via a 60 min virtual synchronous workshop, (2) educational resources via handouts, (3) material resources via a goody bag of basic active play equipment and (4) follow-up support via access to a digital app with an online toolkit and four biweekly booster lessons (1-week, 3-week, 5-week and 7-week follow-up). To assess the primary outcome of physical literacy, five fundamental movement skills (overhand throw, underhand throw, horizontal jump, hop, one leg balance) will be measured virtually at baseline and 2-month follow-up using the Test of Gross Motor Development (TGMD) and the Movement Assessment Battery for Children-Second Edition (MABC-2) tools. Additionally, children's motivation and enjoyment will also be assessed at baseline and 2-month follow-up by: (1) parental-report using items from the Preschool Physical Literacy Assessment (PrePLAy) and (2) self-report using an adapted Five Degrees of Happiness Likert scale for children. The control group will receive the PLAYshop programme after the 2-month follow-up.Ethics and disseminationThe protocol was approved by the University of Alberta (00093764) and University of Victoria (16-444) Research Ethics Boards. Findings will be disseminated through peer-reviewed publications, conference presentations, social and traditional media and a circulated infographic.Trial registration numberNCT05255250.

Project description:Background: Exposure to adversity, trauma, and negative family environments can prematurely shorten telomeres, the protective caps at the ends of chromosomes. Conversely, some evidence indicates that positive environments and psychosocial interventions can buffer the shortening of telomere length (TL). However, most work has examined individual aspects of the family environment as predictive of TL with little work investigating multiple risk and protective factors. Further, most research has not examined parent TL relative to child TL despite its heritability. Objective: In the current study, we examined interparental conflict, positive parenting, alcohol use, adverse childhood experiences (ACEs), and a family-based intervention as predictive of parent TL. We also examined interparental conflict, positive parenting, ACEs, and a family-based intervention as predictive of child TL. Method: Parents and adolescents from a sample of divorced families participated in either a 10-session family-based intervention, the New Beginnings Programme (NBP), or a 2-week active control condition. Approximately six years after the intervention, a subsample of parents (n = 45) and adolescents (n = 41) were assessed for TL. Parents reported on interparental conflict, ACEs, and alcohol use. Children reported on interparental conflict, positive parenting, and ACEs. In separate models, these constructs and the NBP intervention condition were examined as predictors of parent TL and child TL. Results: Findings indicated that the family-based intervention was associated with longer TL in parents. Also, positive parenting was associated with longer TL in children. Conclusions: These findings have important implications for the role of the family and family-based preventive interventions in buffering parent and child biological stress.HighlightsAcross multiple indices of psychosocial functioning, we found a family-based intervention associated with longer telomere length in parents and positive parenting associated with longer telomere length in children.

Project description:BackgroundLow levels of physical activity are associated with numerous adverse health outcomes, yet sedentary lifestyles are common among both children and adults. Physical activity levels tend to decline steeply among children aged between 8 and 12 years, even though children's behavioral patterns are largely governed by familial structures. Similarly, parents' activity levels have been generally reported as lower than those of nonparents of comparable age. For this reason, family-based physical activity promotion interventions are a potentially valuable and relatively underresearched method for mitigating physical activity declines as children develop into adolescents and for increasing physical activity in parents.ObjectiveThis study aims to assess the efficacy, feasibility, and acceptability of a novel theory-based web-based physical activity promotion intervention among parent-child dyads in Finland who do not meet physical activity recommendations at baseline.MethodsParticipants (target N=254) will be recruited from the general population using a panel company and advertisements on social media and randomly assigned to either an immediate intervention group or a waitlist control group. The intervention consists of 4 web-based group workshops over the course of 10 weeks, web-based tasks and resources, and a social support chat group. Data on physical activity behavior and constructs from the integrated behavior change model will be collected through self-report surveys assessing physical activity, autonomy support, autonomous motivation, attitude, subjective norm, perceived behavioral control, intention, self-monitoring, habit, and accelerometer measurements at baseline, post intervention, and 3 months post intervention. Exit interviews with participants will assess the feasibility and acceptability of the intervention procedures.ResultsThis study will reveal whether the intervention changes leisure-time physical activity among intervention participants relative to the control group and will examine the intervention's effects on important theoretical predictors of physical activity. It will also yield data that can be used to refine intervention materials and inform further implementation. Trial recruitment commenced in September 2023, and data collection should be completed by December 2024.ConclusionsThe planned intervention has potential implications for both theory and practice. Practically, the use of an entirely web-based intervention may have scalable future uses for improving physical activity in 2 key populations, while also potentially informing on the value of dyadic, family-based strategies for encouraging an active lifestyle as an alternative to strategies that target either parents or children independently. Further, by assessing change in psychological constructs alongside potential change in behavior, the intervention also allows for important tests of theory regarding which constructs are most linked to favorable behavior change outcomes.Trial registrationClinicalTrials.gov NCT06070038; https://clinicaltrials.gov/study/NCT06070038.International registered report identifier (irrid)DERR1-10.2196/55960.

Project description:BackgroundChildhood obesity is multi-factorial and determined to a large extent by dietary habits, physical activity and sedentary behaviours. Previous research has shown that school-based programmes are effective but that their effectiveness can be improved by including a parental component. At present, there is a lack of effective parental support programmes for improvement of diet and physical activity and prevention of obesity in children.Methods/designThis paper describes the rationale and design of a parental support programme to promote healthy dietary habits and physical activity in six-year-old children starting school. The study is performed in close collaboration with the school health care and is designed as a cluster-randomised controlled trial with a mixed methods approach. In total, 14 pre-school classes are included from a municipality in Stockholm county where there is large variation in socio-economic status between the families. The school classes are randomised to intervention (n = 7) and control (n = 7) groups including a total of 242 children. The intervention is based on social cognitive theory and consists of three main components: 1) a health information brochure; 2) two motivational interviewing sessions with the parents; and 3) teacher-led classroom activities with the children. The primary outcomes are physical activity in the children measured objectively by accelerometry, children's dietary and physical activity habits measured with a parent-proxy questionnaire and parents' self-efficacy measured by a questionnaire. Secondary outcomes are height, weight and waist circumference in the children. The duration of the intervention is six months and includes baseline, post intervention and six months follow-up measurements. Linear and logistic regression models will be used to analyse differences between intervention and control groups in the outcome variables. Mediator and moderator analysis will be performed. Participants will be interviewed.DiscussionThe results from this study will show if it is possible to promote a healthy lifestyle and a normal weight development among children from low-income districts with relatively limited efforts involving parents. Hopefully the study will provide new insights to the further development of effective programmes to prevent overweight and obesity in children.Trial registrationISRCTN: ISRCTN32750699.

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Family-based habit intervention to promote parent support for child physical activity in Canada: protocol for a randomised trial.

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Family-based habit intervention to promote parent support for child physical activity in Canada: protocol for a randomised trial.

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