摘要
Abstract
[Objective]To understand the current situation of overweight and obesity among primary and secondary school students in Chaoyang district of Beijing city,analyze the related influencing factors of overweight and obesity among primary and secondary school students and their nutritional literacy,and provide a scientific basis for formulating precise prevention and control strategies.[Method]From May to June 2024,a stratified cluster random sampling method was used to select a total of 562 primary and secondary school students from 2 primary schools,2 junior high schools,and 1 high school in the Chaoyang district of Beijing city.Height and weight indicators were checked,and a self-administered questionnaire survey on nutrition and health status was conducted.The BMI classification standard in"Screening for Overweight and Obesity in School aged Children and Adolescents"(WS/T 586-2018)was used to determine overweight and obesity,and the relevant factors for filling out the questionnaire were analyzed and discussed.[Result]The detection rate of overweight and obesity among 562 primary and secondary school students was 27.0％.Among them,male(χ2=35.469,P<0.001),parental overweight and obesity(χ2=24.176,P<0.001),and daily intake of sugary drinks≥once(OR=1.797,95％CI=1.060-3.047)were risk factors for overweight and obesity,while nutritional literacy(OR=0.532,95％CI=0.321-0.843),daily intake of rice and flour≥once(OR=0.521,95％CI=0.298-0.912),intake of miscellaneous beans(OR=0.584,95％CI=0.363-0.939),and dark vegetables(OR=0.556,95％CI=0.312-0.879)were protective factors for overweight and obesity.[Conclusion]The current situation of overweight and obesity among primary and secondary school students in the Chaoyang district of Beijing city is quite serious.It is recommended to ensure a balanced diet for adolescents through nutrition education,establish a warning system for sugary drinks on campus,and carry out customized health interventions for high-risk families to build a"school family"linkage prevention and control system.关键词
中小学生/超重肥胖/营养素养/影响因素Key words
school children/overweight and obesity/nutritional literacy/influencing factor
