Exploring Obesity Risk Factors: Focuses on Family History of Overweight and Smoking Behaviour

Background and Objective: Obesity is a complex health condition with a steadily increasing global prevalence, posing significant challenges to public health. It is estimated that approximately 1 in 8 individuals worldwide are affected by obesity, with the prevalence among adults more than doubling and the rate among adolescents increasing fourfold over the past few decades. Obesity is influenced by a complex interplay of genetic, environmental, and behavioral factors. Methods: A cross-sectional study was conducted to examine the associations between body mass index (BMI), smoking status, and family history of overweight, with statistical analyses used to assess their strength and potential interactions. Results: The findings demonstrate a significant association between family history of overweight and the likelihood of developing obesity (p = 0.01). Individuals with a familial predisposition to overweight exhibited a markedly higher risk of obesity, independent of smoking behavior. Conclusion: Individuals with a genetic predisposition to overweight due to family history are more likely to develop obesity.