Objective: This study aimed to analyze the prevalence of overweight/obesity and the factors influencing these conditions among 9- to 18-year-old adolescents in Keerqin District of Tongliao City. We explored whether overweight/obesity is accompanied by differences in eating habits, lifestyle, and mental health.
Methods: A cross-sectional survey was administered to 1,736 adolescents in November 2020. A physical examination was performed for each participant, and an online questionnaire was adopted to collect information. The association of several risk factors with overweight/obesity was explored using a logistic regression model.
Results: The prevalence of overweight/obesity in the study population was 43.32%. The risk of overweight/obesity was higher among nonresident students (odds ratio [OR] = 1.564, 95% CI = 1.182-2.069) who had an average of 3-4 (OR = 2.164, 95% CI = 1.087-4.308) or 5 or more (OR = 2.114, 95% CI = 1.376-3.248) PE classes per week. The risk of overweight/obesity was lower among girls (OR = 0.485, 95% CI = 0.396-0.593), students aged 15-16 years (OR = 0.288, 95% CI = 0.135-0.617) and those aged 17-18 years (OR = 0.282, 95% CI = 0.124-0.639), students who ate sweets more than once a week (OR = 0.570, 95% CI = 0.366-0.887), students who spent less than 1 hour per day on the computer each week (OR = 0.776, 95% CI = 0.620-0.971), students with depressive symptoms (Center for Epidemiologic Studies Depression Scale [CES-D] score ≥ 16) (Model 2: OR = 0.618, 95% CI = 0.385-0.990; Model 3: OR = 0.623, 95% CI = 0.388-1.000), and students with depressed affect (Model 2: OR = 0.921, 95% CI = 0.877-0.967; Model 3: OR = 0.929, 95% CI = 0.885-0.976).
Conclusion: Overweight/obesity was influenced by eating habits and lifestyle factors. In addition, overweight/obesity adolescents had a lower risk of depressed than those with normal weight.
Copyright: © 2023 Zhuang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.