延吉市朝鲜族汉族儿童体格发育及遗传因素的研究

调查了１５０６名朝鲜族，汉族４－７岁儿童体格发育情况。朝鲜族儿童平均身高和坐高皆低于汉族儿童相同年龄组，而平均体重却高于汉族同龄组；在头围、胸围指标中汉族男、女儿童４－５岁之间大于朝鲜族同龄组，但自５岁以后朝鲜族超过治疗组，可以看出，朝鲜族儿童体格为相对矮壮，而汉族儿童相对瘦高。又对朝、汉族儿童身同父母平均身高进行单变量相关分析显示出显著意义相关。延吉市朝、汉族儿童各项指标低于９１８５年全国九市效

STUDY ON PHYSICAL DEVELOPMENT AND ITS HEREDITARY FACTORS OF KOREAN AND HAN NATIONALITY IN YANJI CITY

Chinese Korean and Han children at 4--7 years of age were inveshgated on their physical development. The average stature of the children of Korean was shorter than that of Hannahonality. Five measurementS show that the Korean children is relatively of dumpy type andHan children tall-thin oanky) type; Results of correlation analysis on the stature of Korean andHan children with their parents show that there exists significant correlation re < 0.05--0.001). Itseemed to be that the body measurements are related with race inheritance.