Using body mass index as a measure of overweight and obesity in the Coronary Risk Factor Study (CORIS) on a large white South African study population (N = 7,188) aged 15-64 years, 41.9% of the men and 38.8% of the women were overweight and, in addition, 14.7% of the men and 18.0% of the women were obese. In a subset of the study population (45-64-year-old age group) coronary risk factors were related to the different weight categories. Mean values of serum cholesterol, uric acid and systolic and diastolic blood pressure increased progressively from the underweight, through the normal and overweight to the obese category in both sexes, while the high-density lipoprotein/total cholesterol ratio and the number of cigarettes smoked per day showed an inverse trend. The daily energy expenditure remained unchanged across the weight categories. Coronary heart disease prevalence was progressively higher in the overweight and obese groups compared with the normal weight group.
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J Nutr Educ Behav
January 2025
Department of Fundamental and Community Nursing, School of Nursing, Nanjing Medical University, Nanjing, Jiangsu, China. Electronic address:
Objective: To explore the knowledge-action gap regarding health behaviors and their influencing factors among patients with metabolic dysfunction-associated fatty liver disease (MAFLD), using the Health Belief Model as a theoretical framework.
Design: A qualitative approach was adopted, involving semistructured interviews with individuals with MAFLD.
Setting: Participants were recruited from a community hospital and a tertiary hospital in Nanjing, China, between July and October 2022.
J Adolesc Health
January 2025
Center for Clinical Big Data and Statistics of the Second Affiliated Hospital Zhejiang University School of Medicine, School of Public Health Zhejiang University School of Medicine, Hangzhou, Zhejiang, China. Electronic address:
Lipids Health Dis
January 2025
Department of Urology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road Jinan, Shandong, 250012, People's Republic of China.
Background: An association exists between obesity and reduced testosterone levels in males. The propose of this research is to reveal the correlation between 15 indices linked to obesity and lipid levels with the concentration of serum testosterone, and incidence of testosterone deficiency (TD) among adult American men.
Methods: The study utilized information gathered from the National Health and Nutrition Examination Survey (NHANES) carried out from 2011 to 2016.
BMC Surg
January 2025
Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
Background: Metabolic and bariatric surgery (MBS) is a suitable solution for the treatment of morbid obesity. Investigating an MBS method that has the best outcomes has always been the main concern of physicians. The current study aimed to compare nutritional, anthropometric, and psychological complications of individuals undergoing various MBS Techniques.
View Article and Find Full Text PDFBMC Public Health
January 2025
Amsterdam UMC location Vrije Universiteit Amsterdam, Public and Occupational Health, De Boelelaan 1117, Amsterdam, the Netherlands.
Background: Developing interventions along with the population of interest using systems thinking is a promising method to address the underlying system dynamics of overweight. The purpose of this study is twofold: to gain insight into the perspectives of adolescents regarding: (1) the system dynamics of energy balance-related behaviours (EBRBs) (physical activity, screen use, sleep behaviour and dietary behaviour); and (2) underlying mechanisms and overarching drivers of unhealthy EBRBs.
Methods: We conducted Participatory Action Research (PAR) to map the system dynamics of EBRBs together with adolescents aged 10-14 years old living in a lower socioeconomic, ethnically diverse neighbourhood in Amsterdam East, the Netherlands.
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