环境因素对中国城市青少年体表面积发育的影响

发布时间：2018-05-01 22:52

本文选题：环境因素 + 城市青少年　；参考：《人类学学报》2016年03期

【摘要】：用Stevenson和Du Bois公式计算30个省市城市7~18岁男女青少年的体表面积均值,并对其进行因子分析求得发育分。采用发育分与自然因素和社会经济因素进行相关分析和多元逐步回归分析,研究环境因素对中国城市青少年体表面积发育的综合影响。结果显示,中国城市青少年体表面积发育存在地域差异,男女青少年体表面积发育分排在前5位的均位于环渤海地区;发育分与地球经度、地球纬度、年日照时数、气温年较差、人均GDP、人均可支配收入以及每千人中卫生技术人员数呈显著性正相关,与海拔、年降水量、年均相对湿度、恩格尔系数、人口出生率、人口增长率以及儿童负担率呈显著性负相关;影响中国城市青少年体表面积发育的关键因素为海拔、年均相对湿度、恩格尔系数和儿童负担率。青少年体表面积发育在环境因素方面是受自然环境因素与社会经济生活两者之间共同相互作用的结果。
[Abstract]:The average body surface area of boys and girls aged 718 years in 30 provinces and cities was calculated by Stevenson and du Bois formula, and the development score was obtained by factor analysis. The comprehensive effects of environmental factors on the development of body surface area of urban adolescents in China were studied by using the correlation analysis and multiple stepwise regression analysis between developmental scores natural factors and social and economic factors. The results show that there are regional differences in the development of body surface area among urban adolescents in China. The top five areas of body surface area development of male and female adolescents are located in the Bohai Rim region, and the development score is related to the longitude of the earth, the latitude of the earth and the sunshine hours of the year. The annual temperature difference, per capita GDP, per capita disposable income and the number of health technicians per 1,000 population were positively correlated with elevation, annual precipitation, average annual relative humidity, Engel's coefficient, birth rate, The population growth rate and the burden rate of children were negatively correlated, and the key factors affecting the development of body surface area of urban adolescents in China were elevation, annual relative humidity, Engel's coefficient and children's burden rate. The development of body surface area in adolescents is the result of the interaction between natural environment and social economic life.
【作者单位】：安徽滁州城市职业学院;
【基金】：安徽省高等学校教学质量与改革工程项目(2014tszy050)
【分类号】：R179

【相似文献】