Abstract:Objective To survey the prevalence of obesity among school-aged children in Hai'an City, and to analyze its influencing factors so as to provide a scientific basis for early intervention of obesity in school-age children. Methods A stratified random cluster sampling method was used to select 2,480 students from grades I-VI of two primary schools in Hai'an City to serve as the surveyed subjects. The body mass index (BMI) value of the students was calculated through anthropometric measurements. The prevalence of obesity was recorded according to the BMI Classification Reference for Overweight and Obesity in Chinese Children and Adolescents. The factors related to the prevalence of obesity among the school-aged children were surveyed using self-made Questionnaire on Health Status and Health Behavior in School-aged Children in Hai'an City. Univariate χ2 test and multivariate logistic regression analysis were conducted to explore the related influencing factors of obesity among the school-aged children in Hai'an City. Results In this study, the prevalence rate of obesity among the school-aged children in Hai'an City was 11.49% (285/2,480). Univariate χ2 test and multivariate logistic regression analysis revealed that having a family history of obesity (OR=3.391, 95%CI:2.019-5.700), having a preference for snacks and beverages (OR=3.804, 95%CI:1.988-7.277), having a preference for western fast-food (OR=3.149, 95%CI:2.030-4.884), having a preference for meat (OR=2.713, 95%CI:1.829-4.023), exercise for less than 2 hours per day (OR=2.795, 95%CI:1.845-4.236), parents often satisfying their children with food of their choice (OR=3.785, 95%CI:1.986-7.213), and parents' lack of understanding of the adverse consequences of obesity (OR=4.141, 95%CI:2.021-8.486) were risk factors affecting obesity among the school-aged children in Hai'an City (P<0.05). Conclusion The prevalence rate of obesity was high among the school-aged children in Hai'an City, and it was associated with a variety of factors. Special attention should be paid to the school-aged children's obesity. It is necessary to strengthen the publicity and education so as to promote good living habits and behaviors in the school-aged childrenand reduce and prevent the occurrence of obesity.
杨慧, 吉小军, 袁伯稳. 海安市学龄期儿童肥胖流行情况及影响因素分析[J]. 实用预防医学, 2024, 31(1): 35-38.
YANG Hui, JI Xiaojun, YUAN Bowen. Prevalence of obesity and its influencing factors among school-aged children in Hai'an City. , 2024, 31(1): 35-38.
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