Demographic and Socioeconomic Determinants of Body Mass Index in People of Working Age

• Main Authors: Daniel Puciato, Michał Rozpara
• Format: Article
• Language: English
• Published: MDPI AG 2020-11-01
• Series: International Journal of Environmental Research and Public Health
• Subjects: hedging; transaction costs; dynamic programming; risk management; postdecision state variable
• Online Access: https://www.mdpi.com/1660-4601/17/21/8168
• ISSN: 1661-7827; 1660-4601

Obesity is currently the most common metabolic disease, causing numerous health problems and, if untreated, leading to premature mortality. Obesity is a significant issue among people of working age since their ability to work depends directly on their health condition and psychomotor fitness. Demographic and socioeconomic factors have a significant impact on the body weight of people of working age. The aim of this study is to identify relationships between the body mass index and selected demographic and socioeconomic variables in working-age residents of the city of Wrocław, Poland. The study involved 4315 respondents (2206 women and 2109 men) aged 18–64 years from Wrocław. The sample selection was random and purposive, using multilevel stratification. The applied research tool was the authors’ own cross-sectional diagnostic questionnaire of socioeconomic status. Based on the collected data, the respondents’ body weight was categorized according to WHO criteria. The majority of respondents (60%) had a normal body weight, while 40% were categorized as overweight or obese. The difference was statistically significant (<i>p</i> < 0.001). Sex, age, occupational status, marital status, number of people in the household, having a steady source of income, disposable (net) income, and savings were significantly correlated (<i>p</i> < 0.001) with respondents’ body mass index. Public health programs aimed at promoting healthy lifestyle behaviors should be addressed primarily to groups at the highest risk of overweight and obesity.