【摘要】 儿童超重肥胖率在全球范围内快速上升，已成为威胁儿童健康与发展的重要公共卫生问题。致肥胖环境是预防与控制儿童肥胖的可改变因素，包括食物环境和身体活动环境。作为儿童的主要活动场所，家庭和学校所提供的食物/运动设施、教育和咨询服务、制定的食物/运动规则、行为示范作用、食物/运动相关的经济因素等，均与儿童的食物选择以及身体活动水平有关，并进一步影响儿童肥胖风险。既往关于家庭/学校环境与儿童肥胖的关系结论尚不一致，有必要进行现有证据分析和评价，为相关指南及政策的制定提供依据，并在下一步的研究中补充高质量的纵向研究设计，补充中国人群(尤其儿童)数据，并综合考虑不同层次致肥胖环境与个体因素交互作用对行为和体重的影响。更多还原

【Abstract】 Childhood overweight is rising rapidly worldwide,especially in China,and has become an important public health problem threatening the health and development of children.Obesogenic environment is the modifiable factor for the prevention and control of childhood obesity,including food environment and physical activity environment.Family and school are the main living places of children,where availability and accessibility of food/exercise facilities,education and counselling services,food/exercise rules,and behavioral model were related with children’s food choice,physical activity,and obesity risk.Previous studies have not reached a consensus,and it would be necessary to analyze and evaluate existing evidences,to provide scientific basis for the guideline and policy development.Furtherly the highquality longitudinal study would be designed,to comprehensively analyze the interaction of obesogenic environment of different levels and individual characteristics,especially in Chinese children.更多还原