BIBLIOMETRIC AND VISUALIZATION ANALYSIS OF LIFESTYLE INTERVENTIONS FOR CHILDHOOD OBESITY: INSIGHTS FOR SPORTS AND PHYSICAL ACTIVITY PROGRAMS (2013-2023)

Abstract

Lifestyle interventions play a crucial role in preventing and managing childhood obesity. These interventions involve a multidisciplinary approach integrating sports science, physical therapy, nutrition, pediatrics, and psychology. Given the growing prevalence of childhood obesity, research on lifestyle interventions for childhood obesity (LICO) has garnered significant global attention, particularly in the fields of physical activity and sports medicine. Objective: This study aims to analyze research trends, collaboration networks, and emerging focus areas in LICO research from 2013 to 2023. By conducting a comprehensive bibliometric and visualization analysis, the study seeks to identify key research contributors, influential institutions, and future directions for advancing interdisciplinary collaboration in lifestyle intervention strategies. Methods: Using CiteSpace and VOSviewer, bibliometric analysis was performed on papers published in the Web of Science Core Collection from January 2013 to December 2023. Key indicators such as publication volume, institutional collaboration, authorship networks, and keyword trends were examined. Results: The analysis identified 5,975 records from 1,105 publications authored by 28,002 researchers affiliated with 6,931 institutions across 115 countries. A notable increase in publications occurred in 2018 and 2022, with the United States, England, and other high-income countries contributing the most research. Major institutional contributors included CIBER - Centro de Investigacion Biomedica en Red, Harvard University, and the University of Zaragoza. Core authors such as Luis Moreno, Yannis Manios, and Denes Molnar emerged as influential figures in the field. Frequently used keywords included "obesity/overweight," "preschool children," and "physical activity." Conclusions: This bibliometric analysis highlights emerging research areas and collaboration patterns in LICO, emphasizing the importance of interdisciplinary efforts. Future research should prioritize integrating sports science, public health, and behavioral psychology to create sustainable interventions for childhood obesity. Expanding international collaborations, enhancing policy-driven research, and applying evidence-based physical activity models could foster more effective strategies for managing childhood obesity through lifestyle interventions.