Dimensional model for estimating factors influencing childhood obesity: path analysis based modeling

Area of Science:

• Childhood Obesity Research
• Public Health & Nutrition
• Behavioral Science

Background:

• Childhood obesity is a growing public health concern.
• Understanding the multifactorial nature of weight gain in children is crucial.
• Socioeconomic factors, parental behaviors, and physical activity are implicated in pediatric weight status.

Purpose of the Study:

• To develop a comprehensive structural model estimating relationships between socioeconomic status, parental feeding practices, physical activity, and children's weight gain.
• To identify direct and indirect pathways influencing children's body mass index (BMI).

Main Methods:

• Structural equation modeling (SEM) was employed to analyze complex relationships.
• Six structural models were tested, including confirmatory factor analysis (CFA).
• The study assessed direct and indirect effects among key variables.

Main Results:

• Significant direct and indirect relationships were found among socioeconomic status, parental feeding practices, physical activity, and children's weight status.
• Parental feeding practices and physical activity were identified as significant mediators.
• The comprehensive model effectively illustrated the interplay of these factors on children's BMI.

Conclusions:

• Parental feeding practices and physical activity play a critical mediating role in childhood weight gain.
• Socioeconomic factors indirectly influence children's weight status through their impact on feeding and activity.
• The developed model provides a framework for understanding and addressing childhood obesity.