2000-2010年中国幼儿(3-6岁)身体形态状况的动态研究

目的:运用文献资料、数理统计及逻辑分析等研究方法对2000年、2005年和2010年幼儿(3-6岁)三次全国体质监测数据分析研究,进行横向和纵向的比较,以期探讨全国十年间幼儿体质的特征和动态变化规律,为政府部门及时了解幼儿体质状况,更好的在"体育事业十二五规划"期间全面开展全民健身计划提供参考依据。方法:选择2000年、2005年和2010年中国幼儿(3-6岁)体质状况为研究对象,利用excel统计软件对2010年、2005年和2000年全国幼儿(3-6岁)身体形态的相关指标数据之间进行了平均数相减统计分析。结果:2000-2010年间的全国幼儿在身高、体重、坐高和胸围平均增长值普遍高,男性平均增长值大于女性;4-5岁年龄段的身高、坐高、体重和胸围平均增长值大于3-4岁和5-6岁年龄段;BMI指数平均增长值均有增高,男女无明显差距,同年龄段的平均增长值普遍提高;胸围指数平均增长值普遍减小,男女幼儿之间无明显差距,12000-2005年间平均值均减小,而2005-2010年间均增大,同年龄段的全国幼儿胸围指数平均增长值男大于女。

The Dynamic Study of the Physiques of Chinese Children（about 3-6 years old） from 2000 to 2010

Objective:Using Documentary Analysis Method,Mathematical Statistics Method and Logical Analysis Method to investigate and compare horizontally and vertically the data of National Physical Fitness Evaluation in 2000,2005 and 2010 in order to discuss the characteristics and dynamic changing rules of Chinese young children’s physiques in the recent decade,and to provide references for government to learn young children’s fitness situation properly and to implement the National Fitness Program during the 12th Five Year Plan of Sport industry.Method:Setting the data of Chinese young children’s fitness situation in 2000,2005 and 2010 as research objects;performing statistical analysis by using EXCEL to compare the mean of some related data or index of Chinese young children’s fitness situation in 2000,2005 and 2010Consequence:From 2000 to 2010,the average growth of Chinese young children’s height,sitting height,weight and chest circumference was generally high,and male’s average growth was higher than female’s;the average growth of height,sitting height,weight and chest circumference of 4-5 years old young children was higher than the growth of both 3-4 years old and 4-5 years old young children;the average growth of Body Mass Index(BMI) of all ages increased generally with no obvious difference between male and female;the average growth of chest circumference decreased generally with no obvious difference between male and female:the average growth of 00-05 decreased,however,the average growth of 05-10 increased,and,from all ages,males’ average growth was higher than females’.