In the multiple regression model vital capacity as dependent variable, height, chest circumference and sitting height were sent into the model, standardized coefficient of the mode was 0.903 in boys and 0.802 in girls; pulmonary ventilation as dependent v
In the multiple regression model vital capacity as dependent variable, height, chest circumference and sitting height were sent into the model, standardized coefficient of the mode was 0.903 in boys and 0.802 in girls; pulmonary ventilation as dependent v
以肺活量为应变量，身高、胸围和坐高被引入模型，模型标化相关系数男生为0.903，女生为0.802；以肺通气量为应变量，年龄、体重被引入模型，模型标化相关系数男生为0.736，女生为0.748。