Analysis of the fixed effect model by relative operating characteristic curve / 中国药理学通报

ABSTRACT

The principle of the relative operating characteristic (ROC) curve, along with constructing curve, a cutoff value between therapeutic and non-therapeutic concentration, formula for calculation, and statistic analysis, was introduced. Illustrated by an example, ROC was an important tool in analysis of the fixed effect model. It can beapplied to determine the relationship between a blood concentration and its action, probability of certain concentration producing therapeutic action, and high or low limit of therapeutic window, etc.