Related Experiment Videos
Why do some overweight children remain overweight, whereas others do not?
Youfa Wang1, Keyou Ge, Barry M Popkin
1Department of Human Nutrition, Division of Epidemiology and Biostatistics, University of Illinois at Chicago (UIC), 1919 W. Taylor Street, Chicago, IL 60612, USA. youwang@uic.edu
Public Health Nutrition
|December 24, 2003
Summary
Childhood overweight persists in China, with dietary patterns significantly influencing its tracking. High-fat and high-meat diets are linked to sustained overweight status in children over two years.
Area of Science:
- Pediatric Nutrition and Public Health
- Childhood Obesity Dynamics
- Nutritional Epidemiology
Background:
- Childhood overweight is a growing global concern, particularly in rapidly developing societies.
- Understanding the factors contributing to the persistence of overweight in children is crucial for effective public health interventions.
Purpose of the Study:
- To investigate the longitudinal changes in childhood overweight status in China.
- To examine the impact of dietary intake patterns on the tracking of overweight among children.
Main Methods:
- A 2-year follow-up study in China involving 95 overweight children (aged 6-13 years).
- Data collection included anthropometry and 3-day dietary intake at baseline and follow-up.
- Overweight status was determined using the International Obesity Task Force BMI-for-age reference.
Main Results:
- 36.8% of overweight children maintained their status over two years.
- Children with persistent overweight had higher baseline BMI, body weight, and fat intake, with lower carbohydrate intake.
- Tracking of overweight was associated with consistent high-meat and high-fat dietary patterns.
Conclusions:
- Significant shifts in childhood overweight status were observed in China's transitional society.
- Dietary composition plays a key role in the tracking patterns of childhood overweight.
- Targeting dietary patterns may be essential for managing persistent childhood obesity.