大连汉族学生体围发育的研究

STUDY ON DEVELOPMENT OF BODY GIRTH OF DALIAN HAN NATIONALITY STUDENTS

目的：了解大连汉族学生体围及体围／身高指数的生长发育规律。方法：采用邵象清的人体测量方法，调查了大连市区 ７～１７岁的 １２０３（男 ５９４，女 ６０９）名学生的体围和体围／身高指数并研讨了其性差和地区差。结果：（１）体围和体围／身高指数总体随年龄的增加而增长。（２）男女性胸围、最小腰围、臀围、上臂围和大腿最大围的平均年增长值分别为 ２． ４９和 ２． ３２、１． ８３和 １． ８０、２． ８８和 ２． ８９、０． ８９和 ０． ７９、１． ４８和 １． ５２ ｃｍ。（３）男女性胸围、最小腰围、臀围、上臂围和大腿最大围的生长发育高峰年龄分别为１２．５４和１１．３３、１２．４９和１２．０８、１２．５８和１２．０６、１０．５０和１５．１４、１０．４２和１２．２４岁。结论：体围及体围／身高指数存在性差和地区差，其生长发育有随年龄增加而增长的规律性。

Objective:To study the growth and development of body girth and index of body girth/ stature of Han nationality studients in Dalian. Methods: According to Shao Xiangqing standard anthropometric method, we researched on the body girth and index of body girth/statute in 1 203 (boys 594, girls 609) Han nationality students aged 7- 17 years old in urban area of Dalian. The sexual and regional difference of these students were also studied. Results: (l) With age increase, the body and index of body girth/statute gradually increase. (2) The average yearly increment for the male and female students in the chest girth, minimum waist girth, hip girth, biceps girth and maximum thigh girth were 2. 46 and 2. 32, 1. 83 and 1. 80, 2. 88 and 2. 89, 0. 89 and 0. 79, 1. 48 and 1. 52 cm, respectively. (3) The age peak height velocity for male and female students in the chest girth, minimum waist girth, hip girth, biceps girth and maximum thigh girth were 12. 54 and 11. 33, 12. 49 and 12. 08, 12. 58 and 12. 06, 10.,50 and 15. 14, 10. 42 and 12. 24, respectively. Conclustion: There are differences of body girth and index of body girth/stature between sexes and areas, the growth and development increases with age.