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儿童青少年生长发育受许多内外在因素影响,在一定程度就反映在体质发育上。近十几年来,我国人民的生活水平日益提高,饮食结构等各方面也同时发生了很大的变化,为了解我盟中小学生20年间生长发育规律和变化,加强学生营养状况监测,同时为制定呼盟地区儿童青少年生长发育评价标准提供科学依据,我们于1997年5～10月对学生生长发育4项基本指标进行了调查,同时将1997年和1977年的资料进行了比较和分析,现将结果分析报告如下:
The growth and development of children and adolescents are affected by many internal and external factors, which are reflected in physical development to some extent. Over the past decade or so, the living standards of the people of our country have been increasingly improved, and various changes have taken place in various aspects such as the dietary structure. In order to understand the growth and development patterns and changes of the primary and secondary school students in our League for 20 years, we have strengthened the monitoring of students’ nutritional status and at the same time established The assessment criteria for the growth and development of children and adolescents in the Hulun area provide scientific basis. From May to October 1997, we conducted a survey of four basic indicators of student growth and development. At the same time, we compared and analyzed data from 1997 and 1977. The results of the analysis report are as follows: