BODY MASS INDEX AND BODY FAT PERCENTAGE COMPARISON AMONG WORKING-AGE INDIVIDUALS IN MUEANG DISTRICT, SAKON NAKHON PROVINCE

Abstract

This study investigated and compared the body mass index (BMI) and body fat percentage among working-age individuals (20-59 years) in Mueang District, Sakon Nakhon Province. A sample of 912 participants was surveyed using body composition analyzers to collect data on BMI and body fat percentage. Descriptive and inferential statistical analyses (t-test) were conducted on the collected data. The results showed that both males and females had an average BMI of 24.00 (± 4.81), and an average body fat percentage of 27.30 (± 4.81). There was no significant difference in BMI between males and females at a significance level of 0.05. However, a significant difference in body fat percentage was observed between genders at the same significance level. Males had an average body fat percentage of 21.69 (± 4.45), while females had an average of 23.75 (± 5.12). When comparing the overall BMI and body fat percentage averages with the guidelines provided by the Ministry of Public Health, it was found that the average BMI fell within the "overweight level 1" category, and the average body fat percentage fell within the "accumulated fat level 1" category. This trend was particularly noticeable among individuals aged 45-59. This study contributes to the understanding of BMI and body fat percentage among working-age individuals in Mueang District, Sakon Nakhon Province. It aims to develop targeted exercise plans that prioritize weight control and overall health outcomes through an aerobic-based approach, incorporating the FITT principle and customized resistance training. The ultimate goal is to design exercise activities that promote weight management and enhance the overall health of the working-age population in this specific district.