摘要
目的了解上海市金山区初中生超重、肥胖现状,掌握青少年饮食、运动等健康相关行为的情况,以及分析影响青少年体重的相关因素。方法采取整群抽样方法,抽取上海市金山区1所小学、3所初中和1所高中,采用问卷形式进行现场调查,并用SAS9.4软件对调查结果进行数据分析,描述性分析用X^2或t检验,Logistic回归分析用于探索体重的影响因素。结果本研究样本超重肥胖率为21.93%,男生的超重肥胖比例(28.81%)高于女生(15.57%)。多因素Logistic回归结果显示:年龄大(OR=0.700, 95%CI:0.639～0. 768)、性别为女生(OR=0.447,95%CI:0.371～0.537)、蔬菜摄入1次/d (OR=0.753,95%CI:0.598～0.949)及以上(OR=0.731, 95%CI:0.585～0.914)、每周运动大于4d (OR=0.655, 95%CI:0.510～0.840)为超重肥胖的保护因素。结论初中生的饮食模式、体力活动有待改进,需要家庭、学校、社会共同努力预防、控制青少年肥胖的发生。
Objective To evaluate the prevalence of overweight and obesity and the situation of eating behavior and physical activities as well as to investigate the influencing factors of BMI among adolescents in Jinshan District, Shanghai. Methods A total of 3961 students were selected from 1 primary school, 3 junior schools and 1 senior school using cluster sampling method in Jinshan District, Shanghai. All subjects were asked to complete the questionnaire and data were analyzed by SAS 9.4.Х^2 or t-test was used to perform descriptive analysis and logistic regression analysis was used to explore factors affecting body weight Results 21. 93% of the investigated students were overweight/obesity and the prevalence of overweight/obesity in boys (28. 81%) was higher than that in girls (15. 57%). Results of multiple logistic regression analysis showed that higher age (OR =0.700, 95% CI;0.639 -0.768), female (OR =0.447, 95% CI: 0.371 -0.537), everyday vegetable intake 1 time ( OR = 0. 753, 95% CI: 0. 598 - 0. 949) or more ( OR = 0. 731, 95% CI: 0. 585 - 0.914) and weekly exercise more than 4 days (OR=0.655 , 95%CI;0.510-0.840) were protective factors for weight. Conclusion The current mode of diet and physical activity of middle school students needs to be improved, and preventing and controlling overweight/obesity requires the cooperation of whole society, families and schools.
作者
吴芃
高俊岭
唐富荣
夏娟
杨忍忍
余金明
WU Peng;GAO Jun-ling;TANG Fu-rong;XIA Juan;YANG Ren-ren;YU Jin-ming(Key Laboratory of Health Technology Assessment of Ministry of Health,Collaborative Innovation Center of Social Risks Governance in Health,School of Public Health,Fudan University,Shanghai 200032,China)
出处
《中国健康教育》
北大核心
2019年第4期323-327,345,共6页
Chinese Journal of Health Education
基金
2014年度上海市学校体育科研重点项目(HJTY-2014-C01)
关键词
上海市
青少年
体重
饮食
运动
影响因素
Shanghai
Adolescents
Weight status
Diet
Physical activity
Influencing factors
