Real-world Department of Acupuncture for Endocrine-related Obesity outpatients obesity body mass and body composition correlations based on an internet-based weight management database.

Objective The aim of this study was to investigate the correlations between body composition and traditional Chinese medicine (TCM) constitution in normal-weight, overweight, and obese outpatients in Department of Acupuncture for Endocrine-related Obesity. Methods The "YiJianZhong Weight Management" We Chat app was used to record patients' weight, TCM constitution (only five types of TCM constitutions were included: balanced constitution, phlegm-dampness constitution, damp-heat constitution, yang-deficiency constitution, and qi-stagnation constitution), and other information. In addition, a body composition analyzer was used to collect the information including the percentage of body fat, body mass index (BMI), basal metabolic rate, and visceral fat index. Finally, the body constitution data of patients with different TCM constitutions were summarized and analyzed. Results A total of 308 patients were included in the analysis, including 100 cases of normal-weight patients and 208 cases of obese or overweight patients. The proportions of TCM constitutions in the normal-weight patients were ranked from most to least as follows; balanced constitution > yang-deficiency constitution > damp-heat constitution > qi-stagnation constitution > phlegm-dampness constitution, while the proportions of TCM constitutions in obese and overweight patients were ranked in the same order as follows; balanced constitution > phlegm-dampness constitution > damp-heat constitution > yang-deficiency constitution > qi-stagnation constitution. There was no significant difference in the composition ratio of the different TCM constitutions between normal-weight patients and overweight, obese patients. The BMIs of all the patients were negatively correlated with the qi-stagnation constitution scores. The BMI decreased by 0.152 kg/m when the qi-stagnation constitution score increased by one point. The age and qi-stagnation constitution scores had a positive interaction with the BMI. For every 1-year increase in the average age of patients, the effect of the qi-stagnation constitution scores on the BMI changed from -0.152 kg/m to -0.147 kg/m. Conclusion In terms of the TCM constitution, a balanced constitution accounted for the highest proportion in normal-weight patients, overweight, and obese patients, while phlegm-dampness and damp-heat constitution accounted for a higher proportion in overweight and obese patients, except for the balanced constitution. In addition, in terms of the relationship between the TCM constitution and body composition, due to the negative correlation between the BMI and the qi-stagnation constitution score, overweight or obese patients with a qi-stagnation constitution should pay more attention to the influence of body composition indicators other than BMI on the development of disease. [ABSTRACT FROM AUTHOR]