A型行为者应激变量方程的图景  

To Study Stress Equations of Plasma Cortisol Stress Variables and Physiologic Description with a Type Behaviors Stress Measurement Model

作　　者：孙善才[1] 

机构地区：[1]安徽理工大学医学院,安徽淮南232001

出　　处：《生物数学学报》2004年第2期251-255,共5页Journal of Biomathematics

摘　　要：目的:建立A型行为者的应激测量模型方程和应激变量方程与相似性,并作控制分析;方法:A型行为类型问卷得分获得判分尺度,把安静状态与应激状态下测定血浆皮质醇水平的变量以及应激测量模型的应激量和基础量,再经矩阵反演出具体变化方程.并分析稳定性与可控性和能观性;结果:获得一组有生理意义的方程:(1)y=(s-0.839/s+1)X;(2)7.587d2y/d2s-(3.068+1.027y)dy/ds-0.1475y=0等,不同时可控性和能观性的特性,心理应激的反馈作用对稳定性有影响;结论:本文初步获得一组应激变量方程,应激反应在心理和生理方面都具有相似性.Objective: To obtain the equations of stress variables and physiological amounts with A type behaviors psychological scale by control analysis. Method: the equation is matrix inversion from Plasma cortisol stress variables and physiological amounts calculated form stress measurement model with their scores, which is obtained A type behavior's score using questionnaire by control analysis. Result: Equation solutions is obtained: (1) y = (s - 0.839/s +1)X ; (2) 7.587d2y/d2s - (3.068 + 1.027y)dy/ds - 0.1475y = 0 and so on. There are of controlling and observation in those systems. Conclusion: There are some equations of stress variables and physiologic description with stress measurement model in A type behaviors scale, there are stress similarity in psychological and physiological indexes.

关 键 词：血浆皮质醇 应激变量方程 应激相似性 A型行为类型 控制分析 

分 类 号：R318.04[医药卫生—生物医学工程] R395.6[医药卫生—基础医学]