Jackson S H, Jamieson M J, Johnston A, Shepherd A M
Br J Clin Pharmacol. 1987 Feb;23(2):199-205. doi: 10.1111/j.1365-2125.1987.tb03030.x.
The rationale for the objective assessment of dose-response curves (DRCs) is presented. Using data derived from isoprenaline/heart rate responses studies, two new statistical methods of objectively defining the terminal linear segment of an incomplete DRC are presented. Using data derived from phenylephrine/diastolic blood pressure response studies, the parallel shift quadratic model of Sumner et al. (1982) has been extended to include a measure of the suitability of the quadratic model for each individual data set using the Akaike information criterion. A parallel shift Emax model is proposed for complete DRCs.
本文阐述了客观评估剂量反应曲线(DRC)的基本原理。利用异丙肾上腺素/心率反应研究得出的数据,提出了两种客观定义不完整DRC终末线性段的新统计方法。利用去氧肾上腺素/舒张压反应研究得出的数据,Sumner等人(1982年)的平行移位二次模型已得到扩展,以使用赤池信息准则来衡量二次模型对每个单独数据集的适用性。针对完整的DRC,提出了一种平行移位Emax模型。