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Ringenbach SDR, Arnold NE, Tucker K, Rand MK, Studenka BE, Ringenbach SB, Chen CC. Assisted Cycle Therapy (ACT) Improved Self-Efficacy and Exercise Perception in Middle-Age Adults with Down Syndrome. Brain Sci 2023; 13:1719. [PMID: 38137167 PMCID: PMC10741653 DOI: 10.3390/brainsci13121719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 11/30/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Alzheimer's disease is prevalent in persons with Down syndrome (DS) as early as their 30s and presents as decreased social interaction, coordination, and physical activity. Therefore, changing attitudes and beliefs about exercise is key to increasing motivation for physical activity especially in middle-age adults with DS. The aim of this study was to examine the effects of Assisted Cycle Therapy (ACT) on self-efficacy and exercise perception in middle-age adults with Down syndrome (DS) following an exercise intervention three times a week for 8 weeks. Twelve participants were in the ACT group in which a motor assisted their cycling to be performed at least 30% faster than voluntary cycling (VC), 10 participants were in the voluntary cycling group, and two participants were in the no cycling (NC) group. The results showed that both exercise groups (i.e., ACT and VC) improved in their self-efficacy after the 8-week intervention. In addition, exercise perception improved following ACT, but not VC or NC. Our results are discussed with respect to their future implications for exercise in the DS population. The results can be attributed to differences in effort required by each intervention group as well as the neurotrophic factors that occur when muscle contractions create synaptic connections resulting in improvement in cognition and feelings of satisfaction.
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Affiliation(s)
- Shannon D. R. Ringenbach
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA; (N.E.A.); (K.T.); (M.K.R.); (S.B.R.)
| | - Nathaniel E. Arnold
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA; (N.E.A.); (K.T.); (M.K.R.); (S.B.R.)
| | - Kori Tucker
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA; (N.E.A.); (K.T.); (M.K.R.); (S.B.R.)
| | - Miya K. Rand
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA; (N.E.A.); (K.T.); (M.K.R.); (S.B.R.)
| | - Breanna E. Studenka
- Department of Kinesiology and Health Science, Utah State University, Logan, UT 84322, USA;
| | - Stockton B. Ringenbach
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA; (N.E.A.); (K.T.); (M.K.R.); (S.B.R.)
| | - Chih-Chia Chen
- Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA;
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Abdulkader Mohamed R, Abdul Rahim NA, Mohamad SM, Ahmad Yusof H. Validity and reliability of knowledge, attitude, and practice regarding exercise and exergames experiences questionnaire among high school students. BMC Public Health 2022; 22:1743. [PMID: 36104678 PMCID: PMC9472413 DOI: 10.1186/s12889-022-14147-z] [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: 05/24/2022] [Accepted: 09/08/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractAn instrument to measure the Knowledge, Attitude, and Practice (KAP) related to exercise and exergames experiences among high school students is important to identify the KAP gap that may facilitate the health intervention to boost the immunity of the young population. Thus, our study aims to develop and validate a questionnaire assessing KAP regarding exercise and exergames experiences among high school students. A cross-sectional study was conducted among 188 high school students in Malaysia. This research questionnaire was adapted from a previous study and modified with an additional section to assess high school students’ exergames experiences. Content validity, construct validity, and reliability was verified using different tests. Only one item (slimming tea and other drugs could be used in place of exercise to achieve the same effects) did not reach the required level of content validity index in terms of their relevance, clarity, simplicity, and ambiguity. Therefore, this item was removed from the instrument. For factor analysis, three questions were removed from the instrument due to those questions having a factor loading lower than 0.4. The Intraclass Correlation Coefficient values for the test–retest reliability after an interval of two weeks for all questions were > 0.7. Kappa coefficient ranges between 0.67-0.96. The SME value ranged from 0.34 to 1.47. Repeated measured ANOVA did not reveal any significant differences between the test and re-test. This questionnaire has strong validity and reliability that can be used to measure high school student’s knowledge, attitude, and practice about exercise and their exergames experiences.
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Eastern North Carolina Head Start Teachers' personal and professional experiences with healthy eating and physical activity: a qualitative exploration. Public Health Nutr 2020; 24:3460-3476. [PMID: 33190662 DOI: 10.1017/s1368980020003687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Explore the interrelationship between teachers' personal and professional socio-ecological structures while examining Head Start (HS) teachers' experiences with (1) trying to eat healthy and engage in physical activity (PA) and (2) promote healthy eating and PA in their classrooms. DESIGN In-depth semi-structured interviews were collected from March through June 2017. Researchers designed the data collection and analysis methods using a phenomenological approach. All interviews were recorded using digital audio and transcribed verbatim. SETTING Seven HS centres in two rural eastern North Carolina counties. PARTICIPANTS Teachers (n 15) who had recently participated in a healthy eating and physical activity intervention. Participants were 100 % female, an average age of 43 years (sd 9·6) and primarily Black/African American (93·3 %). RESULTS Eighteen primary themes were identified providing unique insight into individual, social and environmental determinants that may influence teachers' personal health behaviours and professional health promotion practices. Findings indicated that teachers want to improve health behaviours personally (individual/family health) and professionally (children/families served); however, barriers exist at all levels impacting their ability to improve their own health and facilitate positive behaviours among the children/families they serve. Many teachers observed connections between their personal and professional experiences, but not beyond the individual level. CONCLUSIONS Study findings highlight the importance of considering and emphasising the potential relationship between personal and professional determinants of health when working with early childhood teachers. Findings from this study may be useful for informing the development, implementation and evaluation of future health promotion interventions using teachers as implementers.
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Khanal S, Choi L, Innes-Hughes C, Rissel C. Dose response relationship between program attendance and children's outcomes in a community based weight management program for children and their families. BMC Public Health 2019; 19:716. [PMID: 31182081 PMCID: PMC6558714 DOI: 10.1186/s12889-019-7094-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/31/2019] [Indexed: 01/22/2023] Open
Abstract
Introduction The Go4Fun program in New South Wales, Australia is a community based weight management program for overweight and obese children aged 7–13 years and their families. This study assessed the impact of the number and type of sessions attended on body mass index (BMI) z-score, fruit and vegetable intake and physical activity and sedentary behaviours to determine the number of sessions required to achieve optimal program outcomes. Methods Secondary analysis was conducted on pre and post participant program data collected over 3.5 years. Relationships between session attendance and program outcomes were assessed using Spearman’s correlation and multivariate analyses of variance and multivariate regression. Number of sessions required to achieve optimal program outcomes was determined using piecewise linear regression. Results For 3090 participants (48.5% of registrants) who attended at least five sessions, outcome measures improved significantly at post program compared with pre (p < 0.01). No relationships were seen between number and type of sessions attended and outcome measures. Children of mothers without a post-school qualification (university degree or vocational qualification) were more likely to achieve lower levels of improvements in BMI z-score (p = 0.02) and vegetable intake (P < 0.01) than those children with post-school qualified mothers (F = 3.68, p = 0.03). Children of mothers without post-school education that attended seven sessions or more achieved significantly better BMI z-score outcomes (p < 0.01) than those who attended fewer sessions. Conclusions Maternal educational attainment influences program attendance and health and behavioural outcomes in a family based obesity treatment program. Electronic supplementary material The online version of this article (10.1186/s12889-019-7094-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Santosh Khanal
- NSW Office of Preventive Health, Liverpool Hospital, Locked Bag 7103, Liverpool BC, NSW, 1871, Australia
| | - Leah Choi
- NSW Office of Preventive Health, Liverpool Hospital, Locked Bag 7103, Liverpool BC, NSW, 1871, Australia
| | - Christine Innes-Hughes
- NSW Office of Preventive Health, Liverpool Hospital, Locked Bag 7103, Liverpool BC, NSW, 1871, Australia
| | - Chris Rissel
- NSW Office of Preventive Health, Liverpool Hospital, Locked Bag 7103, Liverpool BC, NSW, 1871, Australia.
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Hyndman B, Benson AC, Lester L, Telford A. Is there a relationship between primary school children's enjoyment of recess physical activities and health-related quality of life? A cross-sectional exploratory study. Health Promot J Austr 2017; 28:37-43. [PMID: 27333802 DOI: 10.1071/he15128] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 04/29/2016] [Indexed: 11/23/2022] Open
Abstract
Issue addressed An important strategy for increasing children's physical activity is to enhance children's opportunities for school recess physical activities, yet little is known about the influence of school recess physical activities on children's health-related quality of life (HRQOL). The purpose of the present study was to explore the relationship between Australian primary school children's enjoyment of recess physical activities and HRQOL. Methods The study consisted of children at two Australian primary schools (n=105) aged 8-12 years. The Lunchtime Enjoyment Activity and Play questionnaire was used to measure school children's enjoyment of school recess physical activities. The Pediatric Quality of Life Inventory 4.0 was used to measure children's HRQOL. Researchers applied linear regression modelling in STATA (ver. 13.0) to investigate the relationship between children's enjoyment of school recess physical activities and HRQOL. Results It was discovered that primary school children's enjoyment of more vigorous-type school recess physical activities and playing in a range of weather conditions was associated with children's improved HRQOL. Conclusion The findings from this study suggest that health providers and researchers should consider providing primary school children with opportunities and facilities for more vigorous-intensity school recess physical activities as a key strategy to enhance children's HRQOL. So what? Considering a social-ecological model framework of the key predictors of children's enjoyment of school recess physical activities may provide valuable insight for school health providers into the multiple levels of influence on children's HRQOL when developing school settings and activities for school recess.
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Affiliation(s)
- Brendon Hyndman
- International Graduate Centre of Education, School of Education, Ellengowan Drive, Charles Darwin University, Darwin, NT 0909, Australia
| | - Amanda C Benson
- Discipline of Exercise Sciences, School of Medical Sciences, RMIT University, Plenty Road, Melbourne, Vic. 3083, Australia
| | - Leanne Lester
- Health Promotion Evaluation Unit, School of Sport Science, Exercise and Health, University of Western Australia, Stirling Highway, Crawley, WA 6009, Australia
| | - Amanda Telford
- Discipline of Exercise Sciences, School of Medical Sciences, RMIT University, Plenty Road, Melbourne, Vic. 3083, Australia
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Subjective evaluation of psychosocial well-being in children and youths with overweight or obesity: the impact of multidisciplinary obesity treatment. Qual Life Res 2017; 26:3279-3288. [PMID: 28762099 DOI: 10.1007/s11136-017-1667-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2017] [Indexed: 01/26/2023]
Abstract
PURPOSE To investigate the effects of a multidisciplinary childhood obesity treatment programme on subjective evaluations of psychosocial well-being and quality of life. METHODS This longitudinal observational study included 1291 children, adolescents and young adults, 6-22 years of age, with overweight or obesity. At entry and after 2-82 months of obesity treatment, the patients evaluated the following domains of psychosocial well-being on a visual analogue scale: quality of life, mood, appetite, bullying, motivation for weight loss and body image satisfaction. The degree of overweight was calculated using a body mass index (BMI) standard deviation score (SDS) at each visit. RESULTS At entry, the mean BMI SDS was 2.81 (range: 1.35-6.65, 95% confidence interval (95% CI): 2.44-3.18). After a median of 14 months of treatment, the median reduction in BMI SDS was 0.29 (95% CI: 0.26-0.31, p < 0.0001). Improvements were observed in the domains of quality of life, mood, appetite, bullying and body image satisfaction (p < 0.0001). Larger reductions in BMI SDS were associated with greater improvements in the domains of quality of life (p = 0.001), mood (p = 0.04) and body image satisfaction (p < 0.0001), independent of BMI SDS at entry. However, improvements in psychosocial well-being were also observed in those increasing their BMI SDS (n = 315). CONCLUSIONS In a large group of children and youths, psychosocial well-being improved during a multidisciplinary childhood obesity treatment programme, irrespective of the degree of obesity at treatment entry. Greater reductions in BMI SDS were associated with greater improvements in psychosocial well-being, but even in the group increasing their BMI SDS improvements were observed.
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Jekauc D, Wagner MO, Herrmann C, Hegazy K, Woll A. Does Physical Self-Concept Mediate the Relationship between Motor Abilities and Physical Activity in Adolescents and Young Adults? PLoS One 2017; 12:e0168539. [PMID: 28045914 PMCID: PMC5207408 DOI: 10.1371/journal.pone.0168539] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 12/02/2016] [Indexed: 11/28/2022] Open
Abstract
The purpose of this study is to examine the reciprocal relationship between motor abilities and physical activity and the mediation effects of physical self-concept in this relationship using longitudinal data. We expect that the effects of motor abilities on physical activity are rather indirect via physical self-concept and that the effects of physical activity on motor abilities are rather direct without involvement of the motor ability self-concept. Data was obtained from the Motorik-Modul (MoMo) Longitudinal Study in which 335 boys and 363 girls aged 11–17 years old at Baseline were examined twice in a period of six years. Physical activity was assessed by the MoMo Physical Activity Questionnaire for adolescents, physical self-concept by Physical Self-Description Questionnaire and motor abilities by MoMo Motor Test which comprised of the dimensions strength, endurance, coordination and flexibility. Multiple regression analyses were used to analyse the direct and indirect effects. The results of the multiple regression analyses show that the effects of motor abilities on physical activity were only indirect for the dimensions strength, coordination, and flexibility. For the dimension endurance, neither direct nor indirect effects were significant. In the opposite direction, the effects of physical activity on motor abilities were partially mediated by the self-concept of strength. For the dimensions endurance, coordination and flexibility, only indirect were significant. The results of this study support the assumption that the relationship between motor abilities and physical activity is mediated by physical self-concept in both directions. Physical self-concept seems to be an important determinant of adolescents´ physical activity.
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Affiliation(s)
- Darko Jekauc
- Institute for Sport Science, Humboldt University Berlin, Berlin, Germany
- Department for Sport Science, University of Konstanz, Konstanz, Germany
- * E-mail:
| | | | - Christian Herrmann
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Khaled Hegazy
- Department of Sports and Sports Science, Karlsruhe Institute of Technology, Karlsruhe, Germany
- Faculty of Sport Education Abu Qir, Alexandria University, Alexandria, Egypt
| | - Alexander Woll
- Department of Sports and Sports Science, Karlsruhe Institute of Technology, Karlsruhe, Germany
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Ho NTVS, Olds T, Schranz N, Maher C. Secular trends in the prevalence of childhood overweight and obesity across Australian states: A meta-analysis. J Sci Med Sport 2016; 20:480-488. [PMID: 27825550 DOI: 10.1016/j.jsams.2016.09.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 08/24/2016] [Accepted: 09/30/2016] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To describe secular trends in the prevalence of overweight and obesity in Australian children in each state and territory. DESIGN Systematic search and numerical meta-analysis. METHODS A systematic search was conducted to identify all sources that objectively measured the height and weight of Australian children (aged 2-18 years) and had a sample size of at least 300. Raw and summary data were requested from authors and divided into age×sex×state×yearly slices to derive estimates of the prevalence of overweight and obesity. Following a double arcsine transformation to facilitate meta-analysis, all estimates were standardised for age, stratified by sex and analysed using sample-weighted non-linear regressions. RESULTS The systematic search identified 73 eligible sources (47 raw and 26 summary datasets), with 72.8% of data sourced from Victoria and South Australia. Prevalence trends varied from state to state, with three states or territories showing a marked plateau, two showing a decline in the more recent years and three showing continued linear increases. Tasmania and Northern Territory generally had the highest prevalence (30.2% and 24.3% overweight and obesity respectively), and the Australian Capital Territory had the lowest (12.4% overweight and obesity). CONCLUSIONS Prevalence, as well as prevalence trends, varied amongst Australian states and territories. At a national level, the prevalence trend has nearly plateaued for the past 15 years. However, upward prevalence trends appear to be persisting in Western Australia, South Australia and Tasmania. Findings highlight the need for ongoing efforts to address the issue of childhood obesity.
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Affiliation(s)
| | - Tim Olds
- Alliance for Research for Exercise, Nutrition & Activity (ARENA), School of Health Sciences, University of South Australia, Australia
| | - Natasha Schranz
- Alliance for Research for Exercise, Nutrition & Activity (ARENA), School of Health Sciences, University of South Australia, Australia
| | - Carol Maher
- Alliance for Research for Exercise, Nutrition & Activity (ARENA), School of Health Sciences, University of South Australia, Australia
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Brendon P. Hyndman, Leanne Lester. The Relationship between Elementary School Children's Enjoyment of School Playground Activities and Participation in Physical Activity during Lunchtime Recess. ACTA ACUST UNITED AC 2015. [DOI: 10.7721/chilyoutenvi.25.1.0080] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Stein D, Weinberger-Litman SL, Latzer Y. Psychosocial perspectives and the issue of prevention in childhood obesity. Front Public Health 2014; 2:104. [PMID: 25133140 PMCID: PMC4116804 DOI: 10.3389/fpubh.2014.00104] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 07/15/2014] [Indexed: 11/13/2022] Open
Abstract
A dramatic increase in childhood overweight/obesity has been recognized globally over the past 50 years. This observed increase may reflect genetic, as well as psychological, environmental, and socio-cultural influences. In the first part of this review, we present an updated summary of the psychosocial factors associated with this change and discuss possible ways in which they operate. Among these factors, lower socio economic status (in both industrialized and non-industrialized countries), being female, belonging to a minority group, and being exposed to adverse life events may all be associated with a greater risk of childhood overweight/obesity. These influences may be mediated via a variety of mechanisms, in particular above-average food intake of low nutritional quality and reduction in physical activity. Other important psychosocial mediators include the influence of the family and peer environment, and exposure to the media. In the second part of the review, we discuss the potential of psychosocial prevention programs to intervene in the processes involved in the rise of childhood overweight/obesity. Two points are emphasized. First, prevention programs should be multidisciplinary, combining the knowledge of experts from different professions, and taking into consideration the important role of the family environment and relevant influential social organizations, particularly school. Second, effective change is unlikely to occur without large-scale programs carried out on a public policy level.
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Affiliation(s)
- Daniel Stein
- Pediatric Psychosomatic Department, Edmond and Lily Safra Children's Hospital, Chaim Sheba Medical Center , Tel Hashomer , Israel ; Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
| | | | - Yael Latzer
- Faculty of Social Welfare and Health Sciences, Haifa University , Haifa , Israel ; Eating Disorders Clinic, Psychiatric Division, Rambam Medical Center , Haifa , Israel
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Wang C, Chen P, Zhuang J. A national survey of physical activity and sedentary behavior of Chinese city children and youth using accelerometers. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2013; 84 Suppl 2:S12-S28. [PMID: 24527563 DOI: 10.1080/02701367.2013.850993] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE The purpose of this study was to objectively assess levels of physical activity (PA) and sedentary behavior (SB) of Chinese city children and youth aged 9 to 17 years old using accelerometers and to examine their differences by gender, age, grade, and weight status. METHOD The PA and SB of 2,163 students in 4th grade through 11th grade (M(age) = 160.87 +/- 27.00 months [13.41 +/- 2.25 years], 50.21% boys) from 11 cities in China were measured by accelerometers. The amount of time spent in SB, light PA, moderate PA, vigorous PA, and moderate-to-vigorous PA (MVPA) was computed based on cutoff points developed specifically for the Chinese children and youth. The participants were classified into normal-weight, overweight, and obese groups based on their body mass index (BMI). Paired-sample t tests were conducted to examine the differences in PA and SB between weekdays and weekend days. Multivariate analysis of variance was used to test the differences in PA and SB variables by gender, age, grade, and weight status, respectively. RESULTS Chinese city children and youth spent an average of 28.26 +/- 17.66 min/day in MVPA and 521.50 +/- 110.02 min/day in SB. Only 9.4% of boys and 1.9% of girls met the recommendation of 60 min/day of MVPA. Chinese city children and youth were more active during weekdays than during weekend days, and boys were more active than girls; older children and youth spent more daily time in MVPA, but also spent more time being sedentary. No differences in PA and SB were found across different BMI categories. CONCLUSION The findings warn of the insufficiency of PA and the excess of SB in Chinese city children and youth.
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Affiliation(s)
- Chao Wang
- Shanghai University of Sport, 399 Chang Hai Road, Shanghai 200438, PR China
| | - Peijie Chen
- Shanghai University of Sport, 399 Chang Hai Road, Shanghai 200438, PR China
| | - Jie Zhuang
- Shanghai University of Sport, 399 Chang Hai Road, Shanghai 200438, PR China
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O'Loughlin EK, Dugas EN, Sabiston CM, O'Loughlin JL. Prevalence and correlates of exergaming in youth. Pediatrics 2012; 130:806-14. [PMID: 23027171 DOI: 10.1542/peds.2012-0391] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Less than 15% of children and adolescents participate regularly in physical activity (PA) and, with ever-increasing obesity, strategies to improve PA levels in youth are urgently needed. Exergaming offers a PA alternative that may be especially attractive in our increasingly technophilic society. However, there are no observational studies of exergaming in population-based samples of adolescents. The purpose of this study was to investigate potential sociodemographic, lifestyle, psychosocial, weight-related, and mental health correlates of exergaming as well as describe the type, timing, and intensity of exergaming in a population-based sample of adolescents. METHODS Data on exergame use and potential sociodemographic, lifestyle, psychosocial, weight-related, and mental health correlates of exergaming were collected in mailed self-report questionnaires completed by 1241 grade 10 and 11 students from the Montreal area with a mean age of 16.8 years (SD = 0.05 years; 43% male) participating in the AdoQuest study. The independent correlates of exergaming were identified in multivariable logistic regression models. RESULTS Nearly one-quarter (24%) of participants reported exergaming. Exergamers played 2 days per week on average, for ∼50 minutes each bout; 73% of exergamers played at a moderate or vigorous intensity. Exergamers were more likely than nonexergamers to be girls, to play nonactive video games, to watch ≥2 hours of television per day, to be stressed about weight, and to be nonsmokers. CONCLUSIONS Many adolescents exergame at intensity levels that could help them achieve current moderate-to-vigorous PA recommendations. Interventions that encourage exergaming may increase PA and decrease sedentary behavior in select youth subgroups, notably in girls.
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Affiliation(s)
- Erin K O'Loughlin
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal, Montreal, Quebec, Canada.
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Jekauc D, Reimers AK, Wagner MO, Woll A. Prevalence and socio-demographic correlates of the compliance with the physical activity guidelines in children and adolescents in Germany. BMC Public Health 2012; 12:714. [PMID: 22935245 PMCID: PMC3489607 DOI: 10.1186/1471-2458-12-714] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Accepted: 08/20/2012] [Indexed: 12/02/2022] Open
Abstract
Background Regular physical activity (PA) is a prerequisite for normal growth and maturation, health, and fitness of children and adolescents. Because of the growing evidence of the health benefits of regular PA, several national and international public health organisations have established PA guidelines. The purpose of this study was to assess the percentage of children and adolescents in Germany who meet the PA guideline of 60 minutes of moderate-to-vigorous PA each day and to evaluate socio-demographic correlates of compliance with the PA guideline. Methods The sample consists of 4,529 children and adolescents aged between 4 and 17 years who lived and were registered in the Federal Republic of Germany between 2003 and 2006. The compliance with the PA guideline was assessed using a widely accepted screening measure. Socioeconomic status, immigration background and residential area were assessed using a parent questionnaire. Results Overall, 13.1% of girls and 17.4% of boys complied with the national guideline of 60 minutes of moderate-to-vigorous PA daily. While compliance was significantly lower in older participants of both gender groups, the steepest decrease in compliance was observed for age groups around the transition time from primary to secondary school. Logistic regression revealed that socioeconomic status and a migration background were significant predictors for compliance in girls and residential area for compliance in boys. Conclusions Programs and policy action addressing the problem of decreasing compliance with PA guideline with increasing age are warranted. The transition from primary school to secondary school seems to be a critical stage in life with respect to PA behaviour. Therefore, specific interventions should aim at restructuring and reorganising their daily and physical activities during this transition.
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Affiliation(s)
- Darko Jekauc
- Department of Sport Science, University of Konstanz, Constance 1078457, Germany.
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Veldhuis L, Vogel I, Renders CM, van Rossem L, Oenema A, HiraSing RA, Raat H. Behavioral risk factors for overweight in early childhood; the 'Be active, eat right' study. Int J Behav Nutr Phys Act 2012; 9:74. [PMID: 22704042 PMCID: PMC3409071 DOI: 10.1186/1479-5868-9-74] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Accepted: 06/15/2012] [Indexed: 11/25/2022] Open
Abstract
Background The lifestyle-related behaviors having breakfast, drinking sweet beverages, playing outside and watching TV have been indicated to have an association with childhood overweight, but research among young children (below 6 years old) is limited. The aim of the present study was to assess the associations between these four behaviors and overweight among young children. Methods This cross-sectional study used baseline data on 5-year-old children (n = 7505) collected for the study ‘Be active, eat right’. Age and sex-specific cut-off points for body mass index of the International Obesity Task Force were used to assess overweight/obesity. Multivariable logistic regression analyses were applied. Results For children whom had breakfast <7 days/week and watched TV >2 hours/day, the odds ratio (OR) for having overweight (obesity included) was, respectively, 1.49 (95% confidence interval (CI): 1.13-1.95), and 1.25 (95% CI: 1.03-1.51). There was a positive association between the number of risk behaviors present and the risk for having overweight. For children with 3 or all of the risk behaviors having breakfast <7 days/week, drinking sweet beverages >2 glasses/day, playing outside <1 h/day, watching TV >2 hs/day, the OR for overweight was 1.73 (95% CI: 1.11-2.71) (all models adjusted for children’s sex and sociodemographic characteristics). Conclusion Given the positive association between the number of behavioral risk factors and overweight, further studies are needed to evaluate the effectiveness of behavioral counseling of parents of toddlers in preventing childhood overweight. In the meantime we recommend physicians to target all four behaviors for counseling during well-child visits.
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Affiliation(s)
- Lydian Veldhuis
- Department of Public Health, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands.
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RALSTON RA, WALKER KZ, TRUBY H. A review of the indices and references used to assess overweight and obesity in Australian children and adolescents. Nutr Diet 2012. [DOI: 10.1111/j.1747-0080.2012.01603.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Barr M, Shields N. Identifying the barriers and facilitators to participation in physical activity for children with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2011; 55:1020-1033. [PMID: 21554468 DOI: 10.1111/j.1365-2788.2011.01425.x] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Many children with Down syndrome do not undertake the recommended amount of daily physical activity. The aim of this study was to explore the barriers and facilitators to physical activity for this group. METHODS Eighteen in-depth interviews were conducted with 20 parents (16 mothers, 4 fathers) of children with Down syndrome aged between 2 and 17 years to examine what factors facilitate physical activity and what factors are barriers to activity for their children. The participants were recruited through a community disability organisation that advocates for people with Down syndrome and their families. Interviews were recorded, transcribed and independently coded and analysed by two researchers using thematic analysis. RESULTS Four themes on facilitators of physical activity were identified: (1) the positive role of the family; (2) opportunity for social interaction with peers; (3) structured accessible programmes that make adaptations for children with Down syndrome; and (4) children who were determined to succeed and physically skilled. Four themes on the barriers to physical activity were also identified: (1) characteristics commonly associated with Down syndrome; (2) competing family responsibilities; (3) reduced physical or behavioural skills; and (4) a lack of accessible programmes. CONCLUSIONS The results highlight the important role of families in determining how much physical activity children with Down syndrome undertake and the effect that common characteristics associated with Down syndrome can have on maintaining an active lifestyle. Future research needs to concentrate on successful methods of encouraging physical activity, such as ensuring social interaction is part of the activity, and eliminating barriers to physical activity such as the a lack of appropriate programmes for children with Down syndrome. Implementing these strategies may encourage children with Down syndrome to participate more frequently in a physically active lifestyle.
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Affiliation(s)
- M Barr
- School of Physiotherapy and the Musculoskeletal Research Centre, La Trobe University, Melbourne, Vic., Australia
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Tremblay MS, LeBlanc AG, Kho ME, Saunders TJ, Larouche R, Colley RC, Goldfield G, Connor Gorber S. Systematic review of sedentary behaviour and health indicators in school-aged children and youth. Int J Behav Nutr Phys Act 2011; 8:98. [PMID: 21936895 PMCID: PMC3186735 DOI: 10.1186/1479-5868-8-98] [Citation(s) in RCA: 1145] [Impact Index Per Article: 88.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Accepted: 09/21/2011] [Indexed: 12/17/2022] Open
Abstract
Accumulating evidence suggests that, independent of physical activity levels, sedentary behaviours are associated with increased risk of cardio-metabolic disease, all-cause mortality, and a variety of physiological and psychological problems. Therefore, the purpose of this systematic review is to determine the relationship between sedentary behaviour and health indicators in school-aged children and youth aged 5-17 years. Online databases (MEDLINE, EMBASE and PsycINFO), personal libraries and government documents were searched for relevant studies examining time spent engaging in sedentary behaviours and six specific health indicators (body composition, fitness, metabolic syndrome and cardiovascular disease, self-esteem, pro-social behaviour and academic achievement). 232 studies including 983,840 participants met inclusion criteria and were included in the review. Television (TV) watching was the most common measure of sedentary behaviour and body composition was the most common outcome measure. Qualitative analysis of all studies revealed a dose-response relation between increased sedentary behaviour and unfavourable health outcomes. Watching TV for more than 2 hours per day was associated with unfavourable body composition, decreased fitness, lowered scores for self-esteem and pro-social behaviour and decreased academic achievement. Meta-analysis was completed for randomized controlled studies that aimed to reduce sedentary time and reported change in body mass index (BMI) as their primary outcome. In this regard, a meta-analysis revealed an overall significant effect of -0.81 (95% CI of -1.44 to -0.17, p = 0.01) indicating an overall decrease in mean BMI associated with the interventions. There is a large body of evidence from all study designs which suggests that decreasing any type of sedentary time is associated with lower health risk in youth aged 5-17 years. In particular, the evidence suggests that daily TV viewing in excess of 2 hours is associated with reduced physical and psychosocial health, and that lowering sedentary time leads to reductions in BMI.
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Affiliation(s)
- Mark S Tremblay
- Healthy Active Living and Obesity Research, Children's Hospital of Eastern Ontario Research Institute, 401 Smyth Road, Ottawa, Ontario, K1H 8L1, Canada.
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White K, Schofield G, Kilding AE. Energy expended by boys playing active video games. J Sci Med Sport 2011; 14:130-4. [PMID: 20810313 DOI: 10.1016/j.jsams.2010.07.005] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Revised: 06/25/2010] [Accepted: 07/18/2010] [Indexed: 10/19/2022]
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Brambilla P, Pozzobon G, Pietrobelli A. Physical activity as the main therapeutic tool for metabolic syndrome in childhood. Int J Obes (Lond) 2010; 35:16-28. [PMID: 21139560 DOI: 10.1038/ijo.2010.255] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Physical activity (PA) and diet directly influence obesity and metabolic syndrome (MS) as important determinants of body composition. Understanding how PA relates to MS in youth is of great importance, and could offer a common strategy for clinical and public health approaches to control this condition. The underlying disorder of MS is a condition of insulin resistance, and a strong relationship between PA level and insulin sensitivity is clearly ascertained. The type, duration, frequency and intensity of PA affect fuel metabolism, in particular carbohydrate and lipid oxidation. The possible modulation of metabolism because of increased fat oxidation by PA is the basis for both prevention and restoration of insulin resistance and MS in obese children. In daily clinical practice, diet followed by pharmacologic treatment are usually the approaches taken, whereas PA is often considered just a suggestion. Although diet and PA have different effects on body composition, with both contributing to fat loss, only PA increases muscle mass and thus has a direct effect on metabolic function, expressed by changes in cardiovascular risk factors. Therefore, it is important to remember their complementary but different targets in daily clinical practice, such as body weight control for diet and metabolic health for PA. In this review, we have summarized the literature on the relationship between PA and MS in pediatrics. Then, we have analyzed the possibility of using PA for MS treatment, as an alternative to drugs, by discussing the results of intervention studies, reasons for low compliance to PA, related benefits, adherence difficulties and costs. Finally, we have tried to suggest recommendations for a multiple-step PA strategy in children and adolescents at risk for MS, by considering PA as the 'key' player in treatment.
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Shields N, Taylor NF, Fernhall B. A study protocol of a randomised controlled trial to investigate if a community based strength training programme improves work task performance in young adults with Down syndrome. BMC Pediatr 2010; 10:17. [PMID: 20334692 PMCID: PMC2858133 DOI: 10.1186/1471-2431-10-17] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Accepted: 03/25/2010] [Indexed: 11/12/2022] Open
Abstract
Background Muscle strength is important for young people with Down syndrome as they make the transition to adulthood, because their workplace activities typically emphasise physical rather than cognitive skills. Muscle strength is reduced up to 50% in people with Down syndrome compared to their peers without disability. Progressive resistance training improves muscle strength and endurance in people with Down syndrome. However, there is no evidence on whether it has an effect on work task performance or physical activity levels. The aim of this study is to investigate if a student-led community-based progressive resistance training programme can improve these outcomes in adolescents and young adults with Down syndrome. Methods A randomised controlled trial will compare progressive resistance training with a control group undertaking a social programme. Seventy adolescents and young adults with Down syndrome aged 14-22 years and mild to moderate intellectual disability will be randomly allocated to the intervention or control group using a concealed method. The intervention group will complete a 10-week, twice a week, student-led progressive resistance training programme at a local community gymnasium. The student mentors will be undergraduate physiotherapy students. The control group will complete an arts/social programme with a student mentor once a week for 90 minutes also for 10 weeks to control for the social aspect of the intervention. Work task performance (box stacking, pail carry), muscle strength (1 repetition maximum for chest and leg press) and physical activity (frequency, duration, intensity over 7-days) will be assessed at baseline (Week 0), following the intervention (Week 11), and at 3 months post intervention (Week 24) by an assessor blind to group allocation. Data will be analysed using ANCOVA with baseline measures as covariates. Discussion This paper outlines the study protocol for a randomised controlled trial on the effects of progressive resistance training on work task performance and physical activity for adolescents and young adults with Down syndrome. The intervention addresses the impairment of muscle weakness which may improve work task performance and help to increase physical activity levels. Clinical trial registration number Australian New Zealand Clinical Trials Registry ACTRN12609000938202
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Affiliation(s)
- Nora Shields
- School of Physiotherapy, La Trobe University, Victoria, Australia.
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21
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Abstract
BACKGROUND Popular media, health experts and researchers talk about a paediatric 'obesity epidemic' with exponentially increasing rates of obesity and overweight. However, some recent reports suggest that prevalence may have plateaued. This study examined trends in the prevalence of Australian childhood overweight and obesity since 1985. Specifically, it aimed to determine whether there have been (a) overall increases in average body mass index (BMI), (b) differential patterns of change within age groups and (c) increases in BMI within each weight-status category. METHOD Forty-one Australian studies of childhood weight status conducted between 1985 and 2008 were reviewed. The studies included data on 264 905 Australians aged 2-18 years, with raw data being available on 70 758 children (27%). Children were classified as overweight or obese based on BMI using the criteria of Cole et al. (BMJ, 2000). The prevalence estimates were adjusted for age and sex, and plotted against measurement year using Lowess plots and two-linear-segment models. Where raw data were available, BMI z-scores (UK 1990 standard) were plotted against measurement year for all children and children in various age groups. Lowess plots and two-linear-segment models were used to assess secular trends in BMI z-scores pre- and post-1996 within age, gender and weight-status categories. RESULTS There has been a plateau, or only slight increase, in the percentage of boys and girls classified as overweight or obese, with almost no change over the last 10 years. In boys and girls, prevalence rates have settled around 21-25% for overweight and obesity together, and 5-6% for obesity alone. Similar trends were found for BMI z-scores. These patterns were fairly consistent across the age span. Within each weight-status category, average BMI has not increased. CONCLUSIONS Although levels of Australian paediatric overweight remain high, the prevalence of overweight and obesity seems to have flattened and has not followed the anticipated exponential trajectory.
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Dwyer GM, Higgs J, Hardy LL, Baur LA. What do parents and preschool staff tell us about young children's physical activity: a qualitative study. Int J Behav Nutr Phys Act 2008; 5:66. [PMID: 19077255 PMCID: PMC2634757 DOI: 10.1186/1479-5868-5-66] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2008] [Accepted: 12/11/2008] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Physical activity and small screen recreation are two modifiable behaviours associated with childhood obesity and the development of chronic health problems. Parents and preschool staff shape behaviour habits in young children. The aims of this qualitative study were to explore the attitudes, values, knowledge and understanding of parents and carers of preschool-age children in relation to physical activity and small screen recreation and to identify influences upon these behaviours. METHODS This research involved a focus group study with parents and carers of the target population. A purposive sample of 39 participants (22 parents, 17 carers) participated in 9 focus groups. Participants were drawn from three populations of interest: those from lower socioeconomic status, and Middle-Eastern and Chinese communities in the Sydney (Australia) metropolitan region. RESULTS All participants understood the value of physical activity and the impact of excessive small screen recreation but were unfamiliar with national guidelines for these behaviours. Participants described the nature and activity patterns of young children; however, the concept of activity 'intensity' in this age group was not a meaningful term. Factors which influenced young children's physical activity behaviour included the child's personality, the physical activity facilities available, and the perceived safety of their community. Factors facilitating physical activity included a child's preference for being active, positive parent or peer modelling, access to safe play areas, organised activities, preschool programs and a sense of social connectedness. Barriers to physical activity included safety concerns exacerbated by negative media stories, time restraints, financial constraints, cultural values favouring educational achievement, and safety regulations about equipment design and use within the preschool environment. Parents considered that young children are naturally 'programmed' to be active, and that society 'de-programs' this behaviour. Staff expressed concern that free, creative active play was being lost and that alternate activities were increasingly sedentary. CONCLUSION The findings support the relevance of the socioecological model of behavioural influences to young children's physical activity. In this age group, efforts may best be directed at emphasising national guidelines for small screen recreation and educating families and carers about the importance of creative, free play to reinforce the child's inherent nature to be active.
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Affiliation(s)
- Genevieve M Dwyer
- University of Sydney Discipline of Paediatrics and Child Health, The Children's Hospital at Westmead, Locked Bag 4001 Westmead, NSW 2145, Australia
| | - Joy Higgs
- The Education for Practice Institute, Charles Sturt University, 16 Masons Drive North Parramatta, NSW 2151, Australia
| | - Louise L Hardy
- NSW Centre for Overweight and Obesity, Level 2, K25 Medical Foundation Building University of Sydney, NSW 2006, Australia
| | - Louise A Baur
- University of Sydney Discipline of Paediatrics and Child Health, The Children's Hospital at Westmead, Locked Bag 4001 Westmead, NSW 2145, Australia
- NSW Centre for Overweight and Obesity, Level 2, K25 Medical Foundation Building University of Sydney, NSW 2006, Australia
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van Sluijs EMF, Skidmore PML, Mwanza K, Jones AP, Callaghan AM, Ekelund U, Harrison F, Harvey I, Panter J, Wareham NJ, Cassidy A, Griffin SJ. Physical activity and dietary behaviour in a population-based sample of British 10-year old children: the SPEEDY study (Sport, Physical activity and Eating behaviour: environmental Determinants in Young people). BMC Public Health 2008; 8:388. [PMID: 19014571 PMCID: PMC2605463 DOI: 10.1186/1471-2458-8-388] [Citation(s) in RCA: 137] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2008] [Accepted: 11/14/2008] [Indexed: 01/06/2023] Open
Abstract
Background The SPEEDY study was set up to quantify levels of physical activity (PA) and dietary habits and the association with potential correlates in 9–10 year old British school children. We present here the analyses of the PA, dietary and anthropometry data. Methods In a cross-sectional study of 2064 children (926 boys, 1138 girls) in Norfolk, England, we collected anthropometry data at school using standardised procedures. Body mass index (BMI) was used to define obesity status. PA was assessed with the Actigraph accelerometer over 7 days. A cut-off of ≥ 2000 activity counts was used to define minutes of moderate-to-vigorous PA (MVPA). Dietary habits were assessed using the Health Behaviour in School Children food questionnaire. Weight status was defined using published international cut-offs (Cole, 2000). Differences between groups were assessed using independent t-tests for continuous data and chi-squared tests for categorical data. Results Valid PA data (>500 minutes per day on ≥ 3 days) was available for 1888 children. Mean (± SD) activity counts per minute among boys and girls were 716.5 ± 220.2 and 635.6 ± 210.6, respectively (p < 0.001). Boys spent an average of 84.1 ± 25.9 minutes in MVPA per day compared to 66.1 ± 20.8 among girls (p < 0.001), with an average of 69.1% of children accumulating 60 minutes each day. The proportion of children classified as overweight and obese was 15.0% and 4.1% for boys and 19.3% and 6.6% for girls, respectively (p = 0.001). Daily consumption of at least one portion of fruit and of vegetables was 56.8% and 49.9% respectively, with higher daily consumption in girls than boys and in children from higher socioeconomic backgrounds. Conclusion Results indicate that almost 70% of children meet national PA guidelines, indicating that a prevention of decline, rather than increasing physical activity levels, might be an appropriate intervention target. Promotion of daily fruit and vegetable intake in this age group is also warranted, possibly focussing on children from lower socioeconomic backgrounds.
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Affiliation(s)
- Esther M F van Sluijs
- Medical Research Council Epidemiology Unit, Institute of Metabolic Science, Box 285, Addenbrookes Hospital, Hills Road, Cambridge, CB2 0QQ, UK.
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Spurrier NJ, Magarey AA, Golley R, Curnow F, Sawyer MG. Relationships between the home environment and physical activity and dietary patterns of preschool children: a cross-sectional study. Int J Behav Nutr Phys Act 2008; 5:31. [PMID: 18513416 PMCID: PMC2432071 DOI: 10.1186/1479-5868-5-31] [Citation(s) in RCA: 182] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2007] [Accepted: 05/30/2008] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE To assess relationships between characteristics of the home environment and preschool children's physical activity and dietary patterns. METHODS Homes of 280 preschool children were visited and information obtained by direct observation and parent interview regarding physical and nutritional characteristics of the home environment. Children's physical activity, sedentary behaviour and dietary patterns were measured using standardised parent-report questionnaires. Associations were analysed using analysis of variance and correlation. RESULTS Parental physical activity (p = 0.03-0.008), size of backyard (p = 0.001) and amount of outdoor play equipment (p = 0.003) were associated with more outdoor play. Fewer rules about television viewing (p < 0.001) and presence of playstation (p = 0.02) were associated with more indoor sedentary time. Higher fruit and vegetable intake was associated with restricting children's access to fruit juice (p = 0.02) and restricting high fat/sugar snacks (p = 0.009). Lower intake of non-core foods was associated with restricting children's access to fruit juice (p = 0.007), cordial/carbonated drinks (p < 0.001) and high fat/sugar snacks (p = 0.003). Lower fruit and vegetable intake was associated with reminding child to 'eat up' (p = 0.007) and offering food rewards to eat main meal (p = 0.04). Higher intake of non-core foods was associated with giving food 'treats' (p = 0.03) and offering food rewards to eat main meal (p = 0.04). The availability of food groups in the home was associated with children's intake of these foods (fruit and vegetables, p < 0.001; fat in dairy, p = <0.001; sweetened beverages, p = 0.004-<0.001; non-core foods, p = 0.01-<0.001). CONCLUSION Physical attributes of the home environment and parental behaviours are associated with preschool children's physical activity, sedentary behaviour and dietary patterns. Many of these variables are modifiable and could be targeted in childhood obesity prevention and management.
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Affiliation(s)
- Nicola J Spurrier
- Department of Paediatrics and Child Health, Flinders University, Bedford Park, South Australia 5042, Australia
| | - Anthea A Magarey
- Department of Nutrition and Dietetics, Flinders University, Bedford Park, South Australia 5042, Australia
| | - Rebecca Golley
- Department of Nutrition and Dietetics, Flinders University, Bedford Park, South Australia 5042, Australia
| | - Fiona Curnow
- Department of Paediatrics and Child Health, Flinders University, Bedford Park, South Australia 5042, Australia
| | - Michael G Sawyer
- Research and Evaluation Unit, University of Adelaide, South Australia 5005, Australia
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Holm I, Fredriksen P, Fosdahl M, Vøllestad N. A normative sample of isotonic and isokinetic muscle strength measurements in children 7 to 12 years of age. Acta Paediatr 2008; 97:602-7. [PMID: 18355391 DOI: 10.1111/j.1651-2227.2008.00709.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To provide normative age- and gender-associated values on muscular strength, power and endurance and to establish a reference database on healthy school children aged 7 to 12 years. In addition, associations between some simple functional tests and the more sophisticated isokinetic strength measures were investigated. METHODS Three hundred seventy-six children, 191 girls and 185 boys, performed different muscle-strength tests like knee flexion/extension, handgrip, back extension and vertical jump. RESULTS There was a significant and linear increase in strength with no gender differences from 7 up to 11 years of age. There was a large variability within each age group, indicating that a normative sample of muscle-strength measurements includes a wide range of values for each age group. The relationship between hand- grip strength and observed quadriceps strength was high (r = 0.84) and the correlation between vertical jump and relative quadriceps strength was moderate (r = 0.50). CONCLUSION All the different strength measures showed almost the same pattern, indicating increased absolute strength values with increasing age and no significant gender differences except for flexion at the age of 11 and 12 years . The association between grip strength, vertical jump and quadriceps strength measured isokinetically was moderate to strong. The back muscle endurance test (The Biering-Sørensen test) showed a great roof effect and should not be included in a test battery for school children.
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Affiliation(s)
- I Holm
- Department of Rehabilitation Hospital, Rikshospitalet University Hospital, Oslo, Norway.
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Keller BA. State of the Art Reviews: Development of Fitness in Children: The Influence of Gender and Physical Activity. Am J Lifestyle Med 2008. [DOI: 10.1177/1559827607308802] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The influences of gender and physical activity on the development of fitness are reviewed from early childhood to late adolescence. Changes in parameters of fitness prior to puberty are driven predominantly by neuroendocrine-mediated factors, although physical activity level may be influenced largely by sociocultural factors prior to and following puberty. Thus, it is still unclear to what extent environment versus genetics accounts for gender differences in fitness. Future studies need to account for all factors known to explain gender differences in fitness to better differentiate intrinsic versus environmental causes. Consequently, one must consider if and to what extent a gender comparison study actually reveals true, inherent gender differences compared with sociocultural and/or cultural influences. Nevertheless, differences in fitness between girls and boys that are influenced by sociocultural factors should be considered when devising programs to promote physical activity and enhance fitness in youth. Fundamentally, the role of parents and primary caregivers in modeling physical activity and influencing the fitness level of their child cannot be overestimated.
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Affiliation(s)
- Betsy A. Keller
- Department of Exercise and Sport Sciences, Ithaca College, Ithaca, New York,
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Baker IR, Dennison BA, Boyer PS, Sellers KF, Russo TJ, Sherwood NA. An asset-based community initiative to reduce television viewing in New York state. Prev Med 2007; 44:437-41. [PMID: 17207848 PMCID: PMC1997300 DOI: 10.1016/j.ypmed.2006.11.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2006] [Revised: 11/10/2006] [Accepted: 11/14/2006] [Indexed: 11/30/2022]
Abstract
BACKGROUND Childhood obesity is an epidemic. Addressing this problem will require the input of many sectors and change in many behaviors. The "community" must be part of the solution, and the solution must be constructed on existing assets that lend strength to positive environmental change. OBJECTIVE To catalyze an established asset-based community partnership to support efforts to reduce television viewing time by developing and providing alternative activities as part of a broader, 3-year study to reduce childhood obesity among preschool-aged children in rural, upstate New York. METHOD Asset mapping was utilized to compile an inventory of individual and community strengths upon which a partnership could be established. Facilitated focus group sessions were conducted to better understand childcare environmental policies and practices, and to guide changes conducive to health and fitness. Planning meetings and targeted outreach brought key stakeholders together for a community-participatory initiative to support positive environmental change. RESULTS.: The partnership planned and initiated an array of after-school and weekend community activities for preschool-aged children and their families in the weeks preceding, during, and following a designated 'TV Turn-off' week in April, 2004 and March, 2005. CONCLUSION Methods of asset-based community development are an effective way to engage community participation in public health initiatives.
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Affiliation(s)
- Ida R Baker
- Bassett Research Institute, The Mary Imogene Bassett Hospital, One Atwell Road, Cooperstown, NY 13326, USA.
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