血浆皮质醇水平与应激测量模型

The stress measurement model for plasma cortisol

在安静、应激时和应激后三种生理状态下 ,群体的血浆皮质醇水平变化描述为守恒量 ,由此定义应激量 ( y1)和基础量 ( y2 )且 y1和 y2 与相应的实际值 ( x1和 x2 )间呈显著相关 ( P<0 .0 1 ) ,其回归方程系数通过 t检验 ( P<0 .0 1 )为 :y2 =1 .73- 0 .

s:In the three kinds of physiologic states such as in rest, stress and post stress; its concentration of plasma cortisol measured with the sample groups of people may be defined as conservative quantities, according to which the stress amount is defined as y 1 and bas amount as y 2 . The two amounts significantly correlate with their corresponding actual values ( x 1 and x 2)(P <0.01). The coefficients of this regression equation testified through t test ( P <0.01) are: y 2 =1.73 -0.34 y 1 .