5～14岁男性体格发育水平与性器官发育关系的研究

Studies on relationship between constitution developmental level and sexual organs developmental level for schoolboys aged 5～14 years

目的 :探讨男性青少年体格发育水平与性器官发育关系。方法 :收集 4 85 4例 5～ 1 4岁男性青少年的身高、体重并计算出体质指数 ,测量阴茎的长度、周长和睾丸的纵径、横径 ,观察二者之间的关系。结果与结论 :身高与阴茎的长度、周长和睾丸的纵径均呈二次方程曲线关联 ,而与睾丸横径无明显关联。体重和体质指数与阴茎有长度、周长和睾丸的纵径。

Objective: To probe the relation between the physical condition and the sexual organic growth in the male adolescent. Methods:To survey the physical condition including height, weight and nutritional status and to measure the length and perimeter of penis and the perimeter and alongside of spermary in 4854 youngsters of 5～14 years old from Changsha city. Results and conclusion:To relate the height to the penis length and perimeter and spermary lengthwise without supremacy alongside in quadrati equation curve significantly and to be no relation both weight and nutritional status to the sexual organic growth