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1987年,我国政府与联合国儿童基金会合作,对包括我省在内的九个省、自治区进行了儿童情况抽样调查,我们应用IBM电脑对这次调查的原始数据进行处理,并设计出二项指标联合筛选程序,对本省儿童的体重不足与遗传因素所致的矮身材之间的关系作了进一步的分析,力求对我省儿童的营养现状有一个较全面的了解。一、材料与方法原始测量数据由广东省统计局通过电脑磁盘提供。采用IBM兼容机,自行设计程序。本文首先剔除先天和后天致残儿,以1985年全国九城市7岁以下儿童体格发育调查数据为参照,采用中位数百分比法评价本省儿童的生长发育状况。
In 1987, in cooperation with UNICEF, my government conducted a sample survey of children in nine provinces including our province. We used IBM computers to process the raw data of the survey and designed two Indicators of joint screening process, the province’s children underweight and genetic factors caused by the short stature between the further analysis, and strive to children’s nutritional status in our province have a more comprehensive understanding of the status quo. First, materials and methods The original measurement data provided by the Guangdong Provincial Bureau of Statistics through the computer disk. Using IBM compatible machine, design your own program. In this paper, we first remove congenital and acquired disability children, based on the survey data of children under 7 years of age in nine cities of China in 1985 as the reference, and use the median percentage method to evaluate the growth and development status of children in this province.