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Associations between family factors and physical activity clustering in preschool children: a cross-sectional study
Ting Huang1,2, Guanggao Zhao2, Jinmei Fu3
1School of Physical Education and Sport Science, Fujian Normal University, Fuzhou, China.
Insights
Family factors significantly influence preschool children's physical activity (PA) patterns. Parental engagement and resources, like paternal age and maternal income, are key to promoting active lifestyles in early childhood.
Area of Science:
- Pediatric Health
- Behavioral Science
- Family Studies
Background:
- Physical activity (PA) in early childhood is crucial for long-term health.
- Understanding factors influencing PA patterns in preschool children is essential for developing targeted interventions.
- Clustering of PA provides insights into how children engage in physical activity throughout the day.
Purpose of the Study:
- To investigate the association between family factors and physical activity (PA) clustering in preschool children.
- To identify distinct patterns of PA in preschool children.
- To analyze how family-related variables influence these PA patterns.
Main Methods:
- Utilized ActiGraph accelerometers to measure PA and sedentary behavior (SB) over 7 days in 291 preschoolers (aged 3-6 years).
- Employed a two-step clustering approach with Euclidean distance and Schwarz-Bayesian criterion to identify PA clusters.
- Collected family and parental data via questionnaires and analyzed influencing factors using logistic regression.
Main Results:
- Identified three PA clusters: Inactive (50.2%), Active in kindergarten (26.8%), and Active outside kindergarten (23.0%), with significant differences in PA and SB.
- Found significant correlations between PA levels and gender, age, birth weight, paternal age, and maternal income.
- Paternal age (OR=1.01) and birth weight (OR=1.79) were positively associated with activity, while female gender (OR=0.35) and higher maternal income (OR=0.68) were associated with lower activity levels in certain clusters.
Conclusions:
- Family environment and parental characteristics significantly impact preschool children's PA.
- Factors such as paternal age and maternal income can influence children's opportunities and engagement in physical activity.
- Interventions should consider family-centered approaches to enhance PA in early childhood.
Objective:
This study aimed to examine the association between family factors and physical activity (PA) clustering in preschool children.
Methods:
Preschoolers' PA and sedentary behavior (SB) were assessed consecutively for 7 days using ActiGraph accelerometers based on the cutoff counts developed by Pate et al. Information about children, their parents, and their families was collected using questionnaires. We developed a two-step approach to clustering PA both inside and outside of kindergarten. The Euclidean distance metric was utilized to distinguish between groups, while the Schwarz-Bayesian criterion was applied to identify the most optimal sub-group model. A one-way ANOVA was used to assess the clustering effect, and logistic regression was used to analyze the influencing factors of different clustering.
Results:
We collected data from 291 preschool children aged 3 to 6 years and divided them into three clusters-Inactive (50.2%), Active in kindergarten (26.8%), and Active outside kindergarten (23.0%)-with significant differences in PA and SB, revealing distinct temporal and spatial clustering patterns (silhouette coefficient = 0.3, p < 0.05). Furthermore, preschooler activity levels correlated significantly with factors including gender (OR = 0.35, 95% CI: 0.19-0.66), age (OR = 1.05, 95% CI: 1.00-1.10), birth weight (OR = 1.79, 95% CI: 1.16-2.76), paternal age (OR = 1.01, 95% CI: 1.00-1.02), and maternal income (OR = 0.68, 95% CI: 0.48-0.96).
Conclusion:
This study shows that the family environment or parents significantly influence the PA of preschool children. Older fathers may promote preschool children's PA through greater educational focus and financial stability, while higher maternal income can provide more opportunities and resources for preschool children to engage in active lifestyles. Thus, it is suggested that families providing more attention and exercise opportunities for preschool children's education can help improve their PA levels in the future.
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