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Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Obesity in Early Childhood: Examining the Relationship among Demographic, Behavioral, Nutritional, and Socioeconomic
Amanda Haboush-Deloye1, Helena Berlin1, Erika Marquez2
1School of Public Health, Nevada Institute for Children's Research and Policy, University of Nevada, Las Vegas, Las Vegas, NV, USA.
Insights
Childhood obesity is linked to socioeconomic factors, less physical activity, more screen time, and sugary drink consumption. Prevention strategies targeting these behaviors and disparities before kindergarten are crucial.
Area of Science:
- Pediatric Health
- Public Health
- Obesity Research
Background:
- Childhood obesity is a growing public health concern with complex contributing factors.
- Early childhood is a critical period for establishing lifelong health behaviors.
- Understanding the interplay of lifestyle and socioeconomic factors is vital for effective interventions.
Purpose of the Study:
- To investigate the combined influence of physical activity, screen time, sugar-sweetened beverage intake, infant feeding, and demographics on early childhood obesity.
- To identify key risk factors associated with obesity in kindergarten-aged children.
- To inform the development of targeted prevention strategies.
Main Methods:
- Utilized cross-sectional data from the Kindergarten Health Survey (2012-2016) involving 7814 students.
- Employed Multinomial Logistic Regression analysis with body mass index as the dependent variable.
- Assessed relationships between obesity and demographic traits, dietary habits, sedentary behaviors, and physical activity levels.
Main Results:
- Obesity was more prevalent in non-Caucasian children, males, those in rural areas, low-income households, with public insurance, or from single-parent families.
- Inadequate physical activity ( <30 min/day, <=3 days/week), excessive screen time (>2 hours/day), soda consumption, and non-breast milk feeding at 6 months were associated with higher obesity risk.
- Significant correlations were found between multiple behavioral and socioeconomic factors and childhood obesity.
Conclusions:
- Socioeconomic disparities and specific behavioral patterns significantly contribute to early childhood obesity.
- Early intervention is necessary, focusing on improving access to nutritious food, promoting physical activity, and supporting family wellness and education.
- High-quality early childhood education programs may serve as effective platforms for obesity prevention.
Abstract:
The present study sought to explore the combined relationship of physical activity, screen time, consumption of sugar-sweetened beverages, infant feeding practices, and demographic factors with obesity in early childhood. The current study included cross-sectional Kindergarten Health Survey data collected annually from 2012 to 2016. The sample included 7814 kindergarten students, with a mean age of 5.02 [standard deviation = 0.33]. A Multinomial Logistic Regression using body mass index as the dependent variable and select demographic traits, dietary practices, sedentary behaviors, and physical activity indicators as independent variables was used to assess relationship of aforementioned factors to obesity. Children were more likely to be obese if they were non-Caucasian, male, lived in rural areas, lived at or below the poverty level, had public insurance, or lived in single-parent households. Children who received less than 30 minutes of physical activity 3 or fewer days per week, had more than 2 hours of daily screen time, consumed any amount of soda, and consumed anything other than breast milk at 6 months of age also had a higher probability of being obese. The findings from this study suggest that investments in prevention strategies are needed to address the behavioral patterns and socioeconomic disparities before kindergarten. Efforts that increase access to nutritious food, physical activity, and overall family wellness and education, such as high-quality early childhood education, could be feasible prevention approaches.
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