Family physical activity and sedentary environments and weight change in children
- Authors: Timperio, Anna , Salmon, Jo , Ball, Kylie , Baur, Louise , Telford, Amanda , Jackson, Michelle , Salmon, Louisa , Crawford, David
- Date: 2008
- Type: Text , Journal article
- Relation: International Journal of Pediatric Obesity Vol. 3, no. 3 (2008), p. 160-167
- Full Text: false
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- Description: Objective. To examine associations between family physical activity and sedentary environment and changes in body mass index (BMI) z-scores among 10-12-year-old children over three years. Method. Design. Longitudinal (three-year follow-up). Subjects. In total, 152 boys and 192 girls aged 10-12 years at baseline. Measurements. Measured height and weight at baseline and follow-up (weight status, BMI z-scores); aspects of the family physical activity and sedentary environment (parental and sibling modelling, reinforcement, social support, family-related barriers, rules/restrictions, home physical environment) measured with a questionnaire completed by parents at baseline. Results. At baseline, 29.6% of boys and 21.9% of girls were overweight or obese, and mean (standard deviation, SD) BMI z-scores were 0.44 (0.99) and 0.28 (0.89), respectively. There was a significant change in BMI z-score among girls (mean change=0.19, SD=0.55, p < 0.001), but not boys. Among boys, the number of items at home able to be used for sedentary behaviour (B=0.11, p=0.037) was associated with relatively greater increases in BMI z-score. Among girls, sibling engagement in physical activity at least three times/wk (B=-0.17, p=0.010) and the number of physical activity equipment items at home (B=-0.05, p=0.018) were associated with relatively greater decreases in BMI z-score. Conclusion. Sibling physical activity and environmental stimuli for sedentary behaviours and physical activity within the home may be important targets for prevention of weight gain during the transition from childhood to adolescence.
- Description: C1
Children's enjoyment of play during school lunchtime breaks : An examination of intraday and interday reliability
- Authors: Hyndman, Brendon , Telford, Amanda , Ullah, Shahid , Benson, Amanda , Finch, Caroline
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Physical Activity & Health Vol. 11, no. 1 (January 2014 2014), p. 109-117
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- Description: Background: Enjoyment and play during school lunchtime are correlated with children's physical activity. Despite this, there is an absence of studies reporting children's enjoyment of play during school lunchtime breaks. The purpose of this study was to examine the intraday and interday reliability of children's enjoyment of school lunchtime play. Methods: Surveys used to assess children's enjoyment of lunchtime play were distributed to and completed by 197 children (112 males, 85 females), aged 8-12 years attending an elementary school in Victoria, Australia. Children completed the surveys during class before lunch (expected enjoyment) and after lunch (actual enjoyment) for 5 days. The intra- and interday enjoyment of school lunchtime play reliability were determined using a weighted kappa. Results: Intraday kappa values ranged from fair (0.31) to substantial (0.75) within each of the 5 days (median kappa = 0.41). In comparison, "expected" (0.09-0.40; median 0.30) and "actual" (0.05-0.46; median 0.28) interday enjoyment of lunchtime play displayed low reliability. Conclusions: Children's enjoyment of lunchtime play appears to be more consistent within days than across days. The findings suggest that assessment of children's enjoyment of lunchtime play once on a single day would be representative of a particular day but not necessarily that particular school week.
Triple G (Girls Get Going): Design of an intervention to foster and promote sport and physical activity among adolescent girls
- Authors: Casey, Meghan , Mooney, Amanda , Harvey, Jack , Eime, Rochelle , Telford, Amanda , Smyth, John , Payne, Warren
- Date: 2011
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 14, no. Supplement 1 (December 2011 2011), p. e78
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- Description: C1
Patterns of time use among regional and rural adolescent girls : Associations with correlates of physical activity and health-related quality of life
- Authors: Casey, Meghan , Harvey, Jack , Telford, Amanda , Eime, Rochelle , Mooney, Amanda , Payne, Warren
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 19, no. 11 (2016), p. 931-935
- Relation: http://purl.org/au-research/grants/arc/LP0990206
- Full Text: false
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- Description: Objectives: To describe patterns of time use among regional and rural adolescent girls and compare identified clusters with respect to correlates of physical activity (PA) and health-related quality of life (HRQoL). Methods: Data were from Year 7-9 adolescent girls (aged 12-15 years) from 16 schools involved in a cluster-randomised trial in regional and rural Victoria, Australia (n = 494). Time use data were collected using 24-h Previous Day Physical Activity Recall (PDPAR-24) questionnaire, collapsed into 17 categories of time use. Differences between time use clusters with regard to demographics, correlates of PA and HRQoL measured using PedsQL 4.0 Generic Core Scales, were investigated. Results: Two time use clusters were identified and were associated with correlates of PA and HRQoL. Girls who spent significantly more time in teams sports, non-team sports, school classes, watching TV and sleeping had higher levels of positively aligned PA correlates (e.g. self-efficacy, perceived sports competence) and HRQoL than girls characterised with high levels of computer use and video gaming. Conclusions: These findings highlight how different activity patterns of regional and rural girls affect HRQoL and can inform future intervention strategies to improve PA levels and HRQoL. Clusters characterised by low levels of PA and high computer use and video gaming require targeted interventions to address barriers to their participation. (C) 2016 Published by Elsevier Ltd on behalf of Sports Medicine Australia.
Does weight status influence associations between children's fundamental movement skills and physical activity?
- Authors: Hume, Clare , Okely, Anthony , Bagley, Sarah , Telford, Amanda , Booth, Michael , Crawford, David , Salmon, Jo
- Date: 2008
- Type: Text , Journal article
- Relation: Research Quarterly for Exercise and Sport Vol. 79, no. 2 (Jun 2008), p. 158-165
- Full Text: false
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- Description: This study sought to determine whether weight status influences the association among children's fundamental movement skills (EMS) and physical activity (PA). Two hundred forty-eight children ages 9-12 years participated. Proficiency in three object-control skills and two locomotor skills was examined. Accelerometers objectively assessed physical activity. Body mass index was calculated to determine weight status. Correlations between physical activity and FMS proficiency were evident among boys and girls. No significant interaction was apparent when examining FMS proficiency scores, PA variables, and weight status. Future studies should examine a broader range of skills and types of activities to better characterize this relationship and to inform the promotion of movement skill proficiency and PA.
- Description: C1