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了解和掌握我国各地儿童生长发育的状况和发展趋势,不仅对提高我国儿童的体质状况具有重要意义,而且还可为教育部门、学校卫生保健工作及经济、文化、建筑的设计等方面提供必要的科学依据和数据[1]。中小学生正处于生长发育旺盛阶段,其生长发育、健康和体质与未来生活质量紧密相关,直接关系到国家未来的人口素质,是国家强盛、民族兴旺的保障[2]。近年来,我国青少年体格
Understanding and grasping the situation and development trend of children’s growth and development in various parts of our country is of great significance not only for improving the physical condition of children in our country but also for the education sector, school health care work and the design of economy, culture and architecture Scientific basis and data [1]. Primary and secondary students are in a period of vigorous growth and development, and their growth and development, health and physical fitness are closely related to the quality of life in the future. They are directly related to the quality of the country’s population and are the guarantee for the country’s prosperity and national prosperity. In recent years, our young people are physically fit