A scientometric analysis of sarcopenic obesity: Future trends and new perspectives

Sarcopenic obesity is a complex condition characterized by the combination of age-related loss of muscle mass and high levels of adiposity, or body fat. Up to 30% of older adults may be affected by this condition, and its prevalence varies by gender, race, and ethnicity. It can lead to postural instability and reduced physical activity, increasing the risk of falls, fractures, and functional limitations. The purpose of this study was to evaluate scientific articles on sarcopenic obesity using statistical methods and to assess the topic from a novel perspective. The Web of Science database publications on sarcopenic obesity published between 1980 and 2023 were analyzed using statistical and bibliometric methods. Spearman correlation coefficient was used in correlation analyses. A nonlinear cubic model regression analysis was performed to forecast the number of publications in the following years. Using keyword network visualization maps, recurrent topics, and relationships were identified. Between 1980 and 2023, the search criteria yielded 1013 publications on geriatric malnutrition. Nine hundred of these (articles, reviews, and meeting abstracts) were included in the analysis. Since 2005, the volume of published materials on the topic has increased dramatically and is continuing to rise. The USA and South Korea were the most active nations, Scott D and Prado CMM were the most active authors, and Osteoporosis International was the most active journal on the subject. This research has shown that countries with higher economic development tend to produce more research on the issue, and the number of publications on the topic will rise in the upcoming years. It is an important research topic in an aging society and needs to be further researched. We believe this article may aid clinicians and scientists in comprehending global efforts to combat sarcopenic obesity.