时空环境和遗传因素对人体身长的影响

The interaction between spatio-temporal factors and genetics factors on development of body's stature

本文对人体胎儿至成人期身长的生长发育及影响因素和未来发展趋势进行了系统研究。结果表明 ,身长的生长发育是按一定的时序进行的 ,是时间的函数。空间环境因素对身长的影响是一个多含义的不断变化着的可调控的泛域性因子 ,既有自然环境也包含着社会人文环境的作用 ,随着社会经济的发展 ,社会人文因素对身长和体重的影响日益突出 ,并且产生了一系列社会医学和公共健康问题。时空环境因素与身长的关系的综合研究 ,无论对人体体格(包括身长、体重 )

This paper systematically discusses the impacting factors on human height development from fetus to adult and the future trend. The results show that development of body's height is progressing according to certain time series, and it is the function of time. The stature of fetus increases with the month age, which has no obvious difference in various regions and from various mother's bodies.However, the heights of newborn babies have no clear difference in different regions and sex, and there are statistical differences between city and countryside. The clear difference of body's stature between city and suburb appears from infancy to preschool period,and this kind of difference will last to adult period. These indicate that spatial environmental factors and socio-economic factors are mainly factors affecting body's stature after newborn period. The impact of spatial environment on body's stature is an extensively diverse factor which has many meanings and can be controlled, which includes the effects of natural environment and social surrounding. With the development of socio-economy, there is increasing effect of social environment on body's height and weight, which brings a series of social medical and public health problems. It has theoretical and practical importance on development of human physique (including body's stature and weight) to study the relation between spatial environmental factors and body's stature.